I'm wondering how big impact work from home will really have on humanity in general, when so many of our life changing discoveries comes from the odd chance of two specific people happening to be in the same place at some moment in time.
It seems, in those days, people at Bell Labs did get the best of both worlds: being able to have chance encounters with very smart people while also being able to just be gone for weeks to work undistracted.
A dream job that probably didn’t even feel like a job (at least that’s the impression I get from hearing Thompson talk about that time).
The agile treadmill (with PM's breathing down our necks) and features getting planned and delivered in 2 week-sprints, has also reduced our ability to just do something we feel needs getting done. Today you go to work to feed several layers of incompetent managers - there is no room for play, or for creativity. At least in most orgs I know.
I think innovation (or even joy of being at work) needs more than just the office, or people, or a canteen, but an environment that supports it.
Basically, I set aside as much time as I can to squeeze in creativity and real engineering work into the job. Otherwise I'd go crazy from the grind of just cranking out deliverables
As for agile: I've made it clear to my PMs that I generally plan on a quarterly/half year basis and my work and other people's work adheres to that schedule, not weekly sprints (we stay up to date in a slack channel, no standups)