The thing I've noticed is that there's not many group interviews any more. So it's a lot of telling the same story 5 times to 5 different people.
I think 3 interviews is probably reasonable. A leetcode style tech screen, a design one, and then a general work style/culture fit interview.
Also, I don't know why more companies don't record interviews. Probably a legal and/or HR thing. But it'd definitely cut down on the need for repeated questions.
Apple used to do group interviews. If I recall I did two rounds of them in size interviews. One had two people in one then the other was the whole team of about 6 with the manager. There might have been a third group, can't recall. It was fun though.
I think 3 interviews is probably reasonable. A leetcode style tech screen, a design one, and then a general work style/culture fit interview.
Also, I don't know why more companies don't record interviews. Probably a legal and/or HR thing. But it'd definitely cut down on the need for repeated questions.