I don't know your teachers or situation and I am going to wildly generalise here, but having worked with teachers, they were probably just their best.
They are teaching a syllabus they didn't write (you can only put so much make up on that pig) to a group of largely disengaged students, for generally insufficient pay.
They probably just wanted to make it through the day without contemplating self harm.
A spirited contrarian student who fancies themselves an intellectual can be dealt with the ideal way, engaging them, acknowledging the short comings of teaching content to a wide range of intellects/engagement levels.
Or the less ideal way, draconian authority. Sounds like you ran up against the former. Sorry that was your experience.
Yeah you're right, unlike evangelical Christianity, which treats women as valuable and treasured members of society... Nah just kidding they are just ambulatory wombs that occasionally make noises as far as the evangelicals are concerned.
I am disgusted by religion, all religions, but let's not blind ourselves to the reality that when religion is an excuse for shitty behaviour it's not restricted to a single religion, and its not like getting rid of the religion would remove the shitty behaviour it would just mean coming up with a new justification.