Really? All the teams I'm on (I'm mid-level on them so over a few folks I largely oversee) all work fine. The occasional issue arises, but work gets done and is of the quality expected. Maybe you have bad teams?
This is not an argument. This is an ad-homenim attack on a poster rather than even an attempt to refute his argument.
To his point: Literally nothing I did in my normal day-to-day job required me to be there in-person before covid hit. I still do everything I used to do, just now from my home rather than needing to commute an hour each way to do it in an office with like a dozen other folks. I miss them, I actually like my coworkers, but literally nothing requires me to be physically present in the office.