Yes, although I say it a different way. Working in offices has always been fairly terrible, and had been growing increasingly terrible over the last decade or two. People put up with it in part because they had no option.
But once they worked outside of those spaces and realized what hell they were, of course they resist returning.
So it's not just about discovering new "freedom", it's about discovering that a major thing that makes life suck doesn't have to be a thing at all.