Yeah, this does seem odd, Apple building vast new complexes with the assumption that people will be available to actually occupy them. This is anecdotal, but I've noticed in recent weeks really large numbers of Apple job postings, many for entry/intermediate experience. With all the talk of Apple employees refusing to return, I can't help but wonder if Apple is planning on a massive house-cleaning. Companies can always find ways to accommodate super high performers, but there's also always lots of dead weight in the middle/lower tier employees. My guess is that Apple employees complaining the loudest about returning to the office are more likely to be in the "dead weight" category, and both parties would be happier to part ways.