Final Round AI interview questions

First of all, starting with HR phone screening, which is 20 mins. It is not bad. Then the CEO interview is 30 mins, which is also not too bad. and finally, the technical interview, which is 30 mins. The final interview is weird. There are two interviewers, but one of them did not turn on his camera all the time. And this guys is always cutting me off, and he is not a DA, he is a Software Engineer, I don't why he is here.