I won't do them. Not worth the stress, I already get paid handsomely and treated with respect. If I'm going to go somewhere else it will because it's less stress or more interesting, and I expect I will get paid less anyways. So jumping through hoops and practicing skill testing algorithm stuff and coding on a whiteboard in front of some disinterested arrogant 20-something-year-old... Not going to happen :-)
Many hiring managers (like myself) do not want to import the toxic, backstabbing, PIP culture from Amazon into our org.
Also I’ve noticed the quality of Amazon engineers is lower, on average, compared to Google, ByteDance, FB, Stripe, etc.
My advice is to work somewhere not-Amazon for a year or two. Then you’ll get more bites.
I don't think it's fair to blame this culture on individual line engineers.
I have seen recruiters red-flag FB/IG managers, depending on why they're leaving FB/IG for this reason. Engineers less so but it definitely comes up in the interview process. It comes up the other way too, when I interview - particularly senior - FB engineers, their first question is "tell me about your PSC culture."
All of the big, well-known companies have imperfect reputations. (And I suspect my own ideas about which companies are better wouldn't quite fully agree with an HN sentiment index.)
When interviewing someone from a company that you believe to be a concern/ambiguous, it might be very valuable to ask, "So, why did you first go to ___?" "What do/did you like about it?" "Why don't/didn't you like about it?" That might answer any concerns pretty quickly.
(But if they give interview-prep-book answers, or seem to be trying to tell you an answer that you in particular will agree with, that's also valuable information, IMHO.)
Since joining Amazon 2 years ago the rate of recruiters hitting my inbox has increased around 3x and I regularly get contacts from Google, Facebook, and MS recruiters, plus recruiters from random small shops in the Bay Area.
I suppose you are exaggerating.