They didn't ask my husband anything like that. They did ask him the questions that he already answered on the N400, like if he has ever been a member of a terrorist organization or communist party, etc.
We got his letter for his oath ceremony on July 9 and it was scheduled for July 22. We went to it last week and he was in there for about 30-45 minutes. He said it took longer to check people in than it did for the actual ceremony. I was not able to enter (covid protocols still in place) so I was sad about that, but glad that we have this all behind us.