I can't imagine ever going back to an office after working remotely for so long. I changed careers mid-pandemic and now work for a fully remote company. The thought of having to add those extra two hours of getting fully dressed, accounting for traffic, parking, etc. to my workday sounds awful to me. I know some people genuinely prefer working in an office, but I really like my home setup.
In theory this makes sense, but I just don't see it sticking here in the U.S. Or, if it does stick, my concern would be that it would come with a pay cut, much like how some companies have wanted to reduce worker pay for employees who wanted to continue working from home after the mandatory lockdowns.