I was just watching the Netflix series Adolescence with my secondary aged kids and asked them if the depiction of behaviour at the school was like their school. They said it was. In one scene a boy shouts “shut up miss” at a teacher who tells him to get back into class, she does nothing and walks on. In other scenes the kids are just all shouting and messing about in class to the poking the teacher can’t be hear. My kids say that is normal both from the student and the teacher who ignored it.
I went to a very average state comp in the 90s and there were many kids who didn’t work, messed about etc but I don’t remember rudeness to teachers. I don’t even really temper kids disrupting lessons except with a couple of really useless teachers. Am I just blocking out memories of rudeness and very disruptive behaviour or was it not common in the 90s? I don’t remember my school ever giving detentions, let alone isolations, as they weren't needed, a good shout was as bad as punishment got, but at my kids’ school they are using detentions and isolations in large quantities each day.