I've been remote for around 8 years now with occasional travel to an office. I wouldn't trade it for anything other than a massive increase in salary. Not that it matters since my nearest office is 5 hours away in a different country.
The company I work for (software, about 500 employees) is taking an "if you want to" approach. Offices are opening, they'd like to see people but no plan to force people back. Considering that over the last 8 years we migrated heavily from a must be in office policy to almost 50% remote (including vps) it makes sense. I want to say maybe 5 years ago the company did surveys at each branch about satisfaction. Most offices ranged from 55% to 65% satisfied. They had remote do this I guess to not have us left out but the results ended up being something like 92% of remote employees were satisfied.