I worked at AWS years ago and we weren't getting paid anywhere near this, total compensation included. AWS is pretty known for being for being "thrifty", but you only got a relatively small amount of RSU's (back even before they were worth thousands of dollars like they are now), and you had to wait most of the 4 years for them to vest, since it was heavily weighted to the back-end of that time period, to entice you to stay with the company.
Agreed on the backloaded RSU schedule, but my understanding is that the signing bonus is supposed to help cover for that.
In any case, I know one person who accepted an offer with an AWS team recently making roughly what levels.fyi suggests (and not a 'golden child' either, someone coming in to learn a new skillset). My understanding is that Amazon is absolutely desperate for engineers right now.
