I used to think my late‑night scrolling was simply a personal failing—maybe I had “no willpower,” or my brain was “wired for dopamine hits.” That was the narrative fed to me by pop neuroscience and digital minimalists alike.
Then I spent four years (2013–2017) as a product manager at Doximity, the so‑called “LinkedIn for doctors.” On the surface it’s nothing like a typical ad‑driven social app: it’s built for busy physicians to network, get industry updates, and handle telehealth. I know many people there who are genuinely committed to improving healthcare.
From the inside, I also saw how capturing and retaining user attention was quietly central to Doximity’s design—just like it is for Facebook, TikTok, or any other engagement‑driven platform. If a professional network for doctors relies on “time on platform,” imagine how critical user retention must be for massive consumer apps.
That prompted me to rethink the scapegoat of “dopamine addiction.” While dopamine plays a part, a systemic model is what truly keeps us hooked.
A Window into Engagement Economics: Doximity’s Example
Many assume a “LinkedIn for doctors” is immune to addictive loops. After all, it’s not built around cute videos or drama. But beneath the professional facade, Doximity’s revenue streams highlight a similar reliance on sustained attention:
| Revenue stream | How it depends on attention | User‑facing effect |
|---|---|---|
| Pharmaceutical marketing and brand awareness | The more time doctors spend on‑platform, the more likely they are to see targeted ads, sponsored education, and specialty‑specific campaigns. | Professional information is intertwined with sponsor visibility. |
| Job listings and career tools | Hospitals and clinics only get value if physicians log in often enough to notice opportunities. | The platform is incentivized to pull users back regularly. |
| Enterprise solutions and telehealth | Hospitals buying tools want proof of actual use, which means frequent logins and measurable activity. | Product adoption and session data become part of the sales story. |
| Sponsored content and medical education | Underwritten articles and CME modules gain value as more doctors read more pages for longer periods. | Even educational reading can become an impression‑delivery system. |
So yes, Doximity genuinely helps doctors, but more user sessions also strengthen its business model. Even though the platform isn’t “addictive” in the sensational sense, the link between sustained engagement and revenue remains.
Micro-Optimizations: Small Nudges that Matter
Doximity doesn’t rely on endless cat videos, but subtle design tweaks still boost retention:
| Tactic | How it works | Why it matters structurally |
|---|---|---|
| Notification timing | Alerts arrive when physicians are most likely to be interruptible or receptive, such as after a typical OR schedule. | Even tiny re‑engagement lifts scale into thousands of additional sessions. |
| Content chaining | One article leads to “related” updates or CME modules that extend the session. | Educational value and retention logic become entangled. |
| Friction in logging out | Small UI choices around exit visibility influence whether users fully disconnect or remain passively logged in. | Retention is often shaped by tiny defaults rather than overt addiction mechanics. |
These optimizations aren’t necessarily evil; many doctors find them helpful. But they demonstrate how a revenue model that depends on user presence inevitably orients the platform toward small changes that increase “time on site.”
If it’s true in a niche, “useful” tool for doctors, it’s exponentially more intense in mainstream social networks built around ad revenue.
It’s Not All About “Dopamine”
We often say, “I’m addicted to my phone—my dopamine circuits are shot.” Sure, neurotransmitters matter in habit formation, but focusing solely on “dopamine hijacks” personalizes the blame:
| Claim | What it gets wrong | Structural takeaway |
|---|---|---|
| It individualizes the issue | If it is about your brain or your willpower, then the design budgets, optimization teams, and incentive structures disappear from view. | The problem is organized, not merely personal. |
| It lets platforms off the hook | Users get cast as weak while product teams experimenting on retention strategies are treated as neutral. | Blame shifts downward instead of upward. |
| It misses the structural logic | The core engine is a business model that turns user minutes into revenue and therefore rewards indefinite presence. | Attention extraction is best understood economically, not just neurologically. |
As I discuss in Misreading Capitalist Realism, capitalist systems excel at reframing structural dynamics as personal flaws. Meanwhile, Temporal Justice examines how lacking offline resources drives more people into digital domains they can’t simply “log off” from.
Telling someone to “be more disciplined” or “delete the app” overlooks that many rely on platforms like Doximity for critical professional or social needs.
“Time Well Spent”: The Convenient Rebrand
When the spotlight turned on “addictive” tech, many big platforms trotted out “time well spent” or “meaningful interactions.” The idea? Instead of chasing raw session hours, they’d track “quality” usage. But as we saw in Doximity’s example, the core logic rarely changes if the platform’s viability still depends on consistent, repeated engagement:
- They Claim to Care About ‘Quality,’ But Keep Measuring Engagement “Meaningful interactions” is just a new metric. If user hours fall too much, advertisers or enterprise customers get nervous, and the platform adjusts to pull you back in.
- They Monetize Meaningful Even “beneficial usage” (reading an in-depth medical piece or networking with peers) can be wrapped in sponsor messages or data collection, still fueling the profit engine.
- It’s PR, Not Structural Shift “Time well spent” soothes critics, but does nothing about how “your time” is still the raw material for someone else’s profit. That fundamental tension remains unchallenged.
This is a pattern we see again and again: when industries face major pushback, they reframe the conversation in ways that deflect deeper demands for systemic change.
Think of the food industry’s “low‑fat” marketing without tackling sugar‑laden profits, or the fossil‑fuel sector’s shift to “personal carbon footprints” to avoid corporate accountability. Now, social media does the same with “time well spent.”
Why ‘Log Off’ Alone Doesn’t Solve It
Some might say: “Just delete the app if it’s so manipulative.” But that’s naive, especially for:
- Professionals Doctors needing job leads or telehealth clients can’t just ditch Doximity. Gig workers relying on rideshare or delivery apps can’t simply walk away from their income source.
- Communities Activists, diaspora communities, and marginalized groups often rely on digital networks for crucial support or organizing. If local offline resources are scant, “stepping away” can feel impossible.
- Systemic Constraints Poor offline infrastructure—limited job security, expensive healthcare, underfunded community spaces—pushes more of our lives online. Telling people to “just have more willpower” overlooks these structural failings.
Hence the flaw in personal “detox” solutions: they might help you individually, but they don’t address the architecture that treats every second of user time as revenue potential.
Stop Blaming Dopamine—Question the System
Ultimately, “dopamine addiction” is an oversimplification. Yes, our brains enjoy novelty, but entire teams systematically harness that craving, driven by monetary incentives to keep us glued. “Time well spent” is just a polished narrative that doesn’t sever the link between our time and someone else’s revenue.
A platform like Doximity—legitimately valuable for doctors—still invests in micro‑optimizations to raise “time on site.” Multiply that logic in social behemoths, and you get a sophisticated machine that claims to care about your well‑being while quietly profiting from each extra minute you stay.
That’s why telling individuals “use more willpower” or “just log off” addresses the symptoms, not the structure. If we truly want to move past guilt‑ridden doomscrolling or moralizing about “dopamine hijacks,” we need policy‑level approaches, alternative business models, and offline safety nets so “logging off” isn’t a sacrifice of jobs or community.
The real question isn’t whether your brain seeks dopamine—it’s who profits when you can’t leave, why infinite feeds are standard, and how we can demand a digital ecosystem that prioritizes user well‑being over indefinite engagement. Until then, “time well spent” is more of a PR bandage than a genuine fix. We deserve a world where platforms serve us—rather than treating our attention as raw material for corporate gain.