I actually think we'll end up somewhere in the middle, where people work remote most of the time but companies may have more smaller offices for people to go into.
My wife works remote a lot of the time (But has the option to go to an office) and when she goes weeks w/o going to the office, the lack of interaction can get to her.
My wife works remote a lot of the time (But has the option to go to an office) and when she goes weeks w/o going to the office, the lack of interaction can get to her.