The problem is literal vested interests in commercial real estate. Not just in the sense that the company itself owns their offices, but many of the local businesses around those offices are popular investments for upper management. (Amazon in particular isn’t a free-lunch workplace, so at least when I was there, there were tons of lunch spots scattered amidst the Amazon campus.) If people don’t RTO, a lot of money stands to be lost, especially since Amazon was investing heavily in both their expanded Seattle campus in the Denny Triangle and HQ2 when COVID hit.