Hiring manager - good work. Positive and fast. Home work assignment and technical team interview was also good. Balanced and friendly. The product and office seemed good. CEO/CPO meeting was not a culture fit. My impression from that management was that they expect Elon-style hardcore mode from the workers with 100% office attendence and not a balanced results-oriented approach. So, unfortunate to have wasted 3 days on programming. But good luck to others.