Many RTO mandates are worst of both worlds: hot-desking, lots of Zoom calls. I'm not sure where Amazon lies on that scale, but if I was forced back into the office just to Zoom from there, I'd be pissed.
The issue is Amazon is a huge company, so even if you're working in an office you're still practically "remote" from most other workers. So when you need to work together, you have to do it the remote way, ala zoom.