Walmart Software Engineer interview questions

WORST interview experience ever, The final round has 4 interviewers, one of these interviewers was disrespectful and perfunctory. I suppose to end the interview immidiately, but I don't want to embarrass the recruiter, he is a good guy. After this I email them about the disrespect and unprofession of the interviewer, the recrutier said he would try to get some feedback about this issue. But they sidesteped this problem and the feedback are about how I lack of knowledge of this role, this feedback is not correct and unfair, some questions they mentioned has not been asked totally. Instead of blaming interviewee using ridiculous reasons, how about educate your interviewer to respect people? I believe the hiring manager covered up this. No one really cares. So I would not suggest Walmart New York if you have better options.