I guess this could just as easily be posted in an anti-work community
Every single serious study about working from home has had the result that it makes workers more productive.
It heavily depends on your circumstances. A lot of people really want to get back to the office.
I’m not suggesting that people should be forbidden to work in the office, just that they shouldn’t be forced to do it. My company has a completely liberal policy concerning home office, so you can work from home pretty much all the time, but I still come to the office regularly because I want to.