Netflix Software Engineer interview questions

Submitted application on website, received an e-mail asking me to set up a phone call, had a phone conversation with someone from HR, interviewer was very polite even though he seemed to be asking from an excel form, never heard from them again.

I was referred by a current employee, which was followed by a chat with the hiring manager for the role. They seemed really smart, and were able to give thoughtful replies to my technical and nontechnical questions. Then I had a "culture screen" with someone in recruiting, where I expressed some concerns about the culture deck, but indicated that I would still be interested in interviewing, given the good signal that I got from the hiring manager and the person who referred me. The hiring manager got back to me a few days later with a rejection because of the concerns that I expressed in the culture screen. I can't help but feel that Netflix is a bit of a cult. If you can't express honest concerns about Netflix's unique culture in a preliminary phone screen, especially given the employee feedback on here, then you pretty much need to be guzzling kool-aid to make it to the onsite. I work at a different FAANG company currently, so there isn't a huge motivation for me to craft a fake persona to get a job offer that I don't desperately need. That said, I would have some concerns about the type of person Netflix is hiring if someone like me, with a strong resume and a personal referral, couldn't make it to the onsite because I asked some pointed questions.