The team leader kept talking about himself and asked no question at all (not even a single one from my resume or behavioral). Was informed I failed a couple days later and when I asked for feedback the recruiter simply ghosted me. Most ridiculous interview I ever got.

The interviewer was very rude and impolite. It felt like the interviewer was against me the whole time. The interviewer first asked an easy coding question. I solved it quickly, and the interviewer said sarcastically that 'Oh you obviously prepared for that.' Then the interviewer asked several basic probability questions. As usual, I tried to think out loud when solving questions, which I believe is very standard. The interviewer then stopped me rudely and said 'you do not need to think out loud, just tell me the answer and that's all I care'. When I tried to ask him to clarify the question, he said 'come on, you're a statistician'. The interviewer is the rudest I've ever encountered. I got rejected two weeks later but I did not want to work for them either. Luckily I've already received offer from companies that are higher at my list.