The WFH thing is utterly depressing.
I agree. I hate it. I like the 'buzz' of the workplace, I like the banter with my colleagues, I like the division between work and home and I like the sense of achievement from coming home and turning the key in my front door in the evening.
I get that WFH is great for many , esp if they have long commutes and/or a lot of other responsibilities. But I hate it and really hope it doesn't become the norm. However, if employers realise they can save tons of money on rent, maintance, equipment etc. then it will likely happen. And of course a lot of jobs which depend on office workers - cleaners, taxi drivers, cafes etc - will go to the wall.