Anecdote which doesn't prove anything but I have a colleague who left JS to work in FAANG after 6 months because working there was just too boring in his opinion (despite a higher salary).
Also, it's apparently significantly harder to land a position at JS than at a Google/Meta.
Actually, I applied there a while ago, the interviewer was actually pretty unpleasant, which hasn't happened to me at big tech. Didn't leave a really good impression.