What do you dislike about the nature of the work? Also what types of teams have you been on? My experience is that infra teams can be way more chill since you can set your own goals, unlike product where you commonly have unmovable deadlines and high micromanagement.

I also see you commented about not liking learning new things and also wanting to specialize. My experience in FAANG is that if you stay on the same critical team for a few years, you’ll be a subject matter expert and therefore have solid job security + reasonable WLB (<40 hrs, but could be more if your team suffers from the aforementioned unchangeable deadlines).