I still occasionally get them even though I literally was one of the people who left after they tried to make us go in office (I don't like to use "RTO" because no one on my team had actually worked out of an office for Amazon before since the project we were on was fairly new). My wife (at the time fiancee) has an autoimmune issue that makes it much safer for me not to commute, and although my manager suggested I could get an exemption, he didn't actually know what the process was because it all happened so quickly that no one seemed to have actually defined what that process was up front. I had a little less than a month to figure what to do and get that exemption before they expected me to either have that exemption, be in an office in another city three days a week, or transfer to a local team and be in the office in my current city three days a week. I ended to deciding that it wasn't worth the effort to try to figure out how to convince them to let me stay.