I experienced a very similar broken interview process, but with Amazon (AWS). It appears this is more common at the big tech companies than I thought , judging

I experienced a very similar broken interview process, but with Amazon (AWS). It appears this is more common at the big tech companies than I thought , judging from your comment and all the others in this thread. I was contacted three times for the same position, until I also had to tell the recruiter 'no thank you, remove me from all future positions'. The first time I was scheduled to fly into Seattle, they even asked me what I wanted for lunch! Then 1 week before the flight, they cancelled everything, reason 'none given', just 'we will keep you on file'. A different recruiter contacted me a second time 3 months later, I thought to schedule the Seattle interview, but I was told it was 'a different hiring manager' and I needed to do the phone screens again. So I did, after the phone screens, I was given the canned email 'we cannot extend another interview..'. Then the same recruiter contacts me again a month later to see if I wanted to interview! At which point I just declined.