Sample size of one, but my employer have significantly shifted their view of remote work from being something that's only really accepted in extreme circumstances (or in some cases such as my own, grandfathered in from the early days). All our offices are currently closed with everyone working remotely, and have been since late February, but even once they reopen its already been stated that they expect the new normality to be most people working remotely 2-3 days a week.
I suspect that shift has mostly come out of the fact they couldn't really play the usual management cards of "collaboration will suffer", or "its harder to manage people remotely" after multiple months of nobody at all being in the office and work continuing more or less as normal. My fear going into this is that it would be the nail in the coffin of remote work, with companies going into it unprepared and everything falling apart for an extended period - at least in our case the transition took all of a week or so before everyone got used to it, and if anything productivity is higher than it was with everyone working out of the office.