Why wouldn't it work with 2 or 3 unified days onsite and 2 or 3 days wfh, with a no-meetings, minimal-interruptions directive on wfh days? I think this structure, if well managed, would work even better than the old 5-days-in-office.
I agree that this would work, and be ideal. I think it only scales to a certain size organization though. At my company, I'd guess we have over a thousand developers across hundreds of teams, and more supporting staff. There's no possibility of getting everyone in at once.
