I think allowing people to work however they want should be the way forward.
I personally don't plan on ever going back into an office. For me, WFH is the best thing that has ever happened. No commute, no open office bullshit, more sleep, more focus, more time for personal hobbies, no working in a filthy neighborhood in downtown SF, options for better accommodations (due to no commute), no waiting for people to finally clear a meeting room, no need to stand in line to go to a smelly restroom, etc. etc.