The first step - before speaking to anyone about my background or interest - was going to be an intensive, one-hour coding session. It looked like it would be more "independent proof of competence" than "friendly programming task to evaluate you". I was expected to be on webcam the entire time to verify identity and prevent cheating. No joke about the entire time part - there was a reminder to get any water or office supplies I would need before sitting down, because the interview would be terminated if I left the frame of the cam.
Between the blind hostility of that opener and the meat-grinder rep, I passed without interviewing (and passed with the next Amazon recruiter shortly after, who had no idea they'd pinged me before). I'm sure this routine is reserved for new grads, and the weird "don't lean out of frame" stuff seemed to be from some interview-management third party, but it was still the most stilted process I've seen from an actual software company.