I'm not sure I'd want to go there still, I was unfortunately born into a class of people that are "hard to even interview"[0].

I'm sure if you fit into one of the many preferred classes there is much to learn there, and a fair amount of prestige in working with high scale systems.

(relavant topic from 6 years ago) https://news.ycombinator.com/item?id=11049067

[0] https://www.businessinsider.com/github-the-full-inside-story...

EDIT: I'm not trolling, I have legitimately not entertained the idea of interviewing here because of this, which is probably preferred for them, but it's worth pointing out to others who may not be informed.