Full time remote since March 2020. I have even moved cities since then, away from the office completely, and the company has hired on and off site over the last three years, mostly going by candidates, not geographical location. That's the way to do it if you can (IT etc).
I'm pretty happy with it. Work wise, people are used to it by now, and as long as we deliver results, we are trusted to work how we see fit. Management is fully on board with it. The social aspects don't bother me much, but the company does hold off site events twice a year, which helps with social ties.
The main downsides for me are a) that I'm missing my bike commute in the summer (free exercise!), and b) that I actually tend to work longer hours since I don't have the commute time anymore.
But not needing a car is great, lots of carbon impact and financial savings there.