I went to a religious highschool, and at the time I was (shocker) a teenager. You could sign up either for religious education, or for Christian classes. Me being an atheist (and, I stress again, a teenager), went for the least terrible option.
After the first guest teacher came in to talk about their own religion, we got a new rule.
“Students are not allowed to ask more than 5 questions each to guest teachers”.
One class later that was changed to
“Students are only allowed to ask 3 respectful questions to guest teachers”
That rule was then dropped, and I get a stern talking to explaining that I, personally, was allowed to ask only a single question during religious education classes.
And then I didn’t have to follow those classes anymore, which was nice. But with a couple of years of maturity on me, I feel like I could have been nicer to the poor guest teachers.