I have a story very similar to yours. I worked in the office for a total of one week in March 2020 before we voluntarily switched to remote. (In Florida, so no real lockdowns.) We were expecting it to be a few weeks, maybe a couple months...
Now we're in the process of releasing our leased office, and renting a much smaller space for occasional collaboration. My team, which is only 7 people to start with, live in 4 different metros.
There is no back for us as a company. This is how we work now.
For the OP: I would take a look at how companies are hiring. If their job reqs are all for specific locations and no remote listings, then I would expect that you would be correct for that company. If their listings are remote, then I would expect that they're probably beyond that point.