Phenome Health interview questions

I had four interviews with this company. The team seemed nice in general. Normally though in the interview loops, the first person you interview is the hiring manager, yet at this company it was the very last person I spoke to. It felt somewhat unprofessional to have 3 consecutive 30 minute interviews with everyone else, then conclude with the hiring manager. Also after all this, I did not even receive any decision based on my application, which again not professional. Just if you want to apply for a role at this place don’t expect much.