I think this was a pretty obvious end-goal when they required everyone to relocate back to Seattle and go in 3 days a week. As a tangent, everyone I know at Amazon is over-worked and stressed out. I legitimately don't know anyone whose happy there. How is that a sustainable corporate culture?
Having had lots of friends work there, the approach seems to be "Complain about working at Amazon for literal years but never really do anything about it", followed by "Get laid off"
I remember a few years ago an Amazon worker died in the workplace and his supervisor watched him die instead of helping him because "these were the rules" (see the related HN thread[0]). You can imagine what kind of place that is.