Process: interview with recruiter, 2nd interview with hiring manager, take-home assignment, four-hours of back to back "on-site" interviews. Product sounds like it has potential, and is certainly in a high-demand industry, but the team is frankly clueless all across the board. Absolute amateur-hour every step of the way, despite having a more complicated, time-wasteful interview process than numerous FAANG companies I have recently interviewed with. Don't waste your time.