WFH was great to begin with, but as somebody living alone, the isolation starts to have an effect after a while when you're 'working alone' too

And for many people WFH has other problems - if you're a dual-WFH couple in a small home, lack of home office space is a very real problem. (Although if WFH was a permanent thing, many people could choose less expensive places to live, and have more space)

Still, anything to eliminate a miserable and environmentally wasteful commute.

I would love to have a coworking-space-on-every-block (or in every building) where all the WFHers can go to be around other people (just not the coworkers)

I agree, 2 days a week in office is optimal. If they could coordinate which days to reduce traffic then... holy cow dream world.