There's a feedback trap that catches people in their first month. You're doing good work, but you're hard to reach.
Not unavailable when it matters — just occasionally offline. That small friction, the lag between message and response, becomes a character flaw.
This isn't actually about productivity. It's about visibility and control. Yahoo's Marissa Mayer discovered this in 2013 when she banned remote work at the company. The stated reason was collaboration, but the real reason was simpler.
Not to help them work better, but to watch them work. When you're in an office and someone's not at their desk, you know about it. When they're remote and they take two hours to answer email because they're solving a hard problem, you can't measure whether they're shirking or thinking. The uncertainty is intolerable to a certain kind of manager.
The incentive structure is airtight because it masks itself as professionalism.
”For a junior employee or someone in a precarious position, there's no way to resist this gracefully. The person who built their reputation as "reliably responsive" is the person who got the project. The person who went dark for two hours to think clearly is the person everyone says is "hard to work with." Nobody has to explicitly forbid deep work. You just reward its opposite, consistently, until people stop trying.
The manager gets real-time surveillance. The company gets the illusion of productivity. Everyone else gets fractured attention, and they're told it's their own failure of responsiveness.
Watch what happens when someone says no to it.