The flip side is their stock options are generous, they have (had?) generous hiring bonuses and their salary was good enough, and you got a top 10 business on your resume.
Then, there is always a chance you land on a team that isn't dysfunctional at least for a couple years and you learn a ton. Amazon allows you to learn in abundance when you work on a functional team.
Eventually, the system eats you alive, or you move high enough up the chain that the system changes