I remember when I learned about sex in middle school I think it was and we barely talked about anything. I think the only thing I remember from that is that they told us anal sex was illegal lol.
also, I remember an elementary school video that was played for us when we were 10 years old that went something like "one, two, three, four, *********ion is okay" **** was weird cause they had like sock puppets in the video saying this **** idk man
For the little sex-ed that I got in school, it was actually decent.
When we were in middle school our religious studies teacher said that we'd be getting a sex-ed class (from another teacher) at some point and that it would be terrible for everyone involved. He was correct, and it was terrible as you'd expect a middle school sex-ed class to be. But he also said that if we ever had any questions we could always go to him and and he'd talk to us, and that really helped.
He was a very down to earth guy and very open about everything, so he was easy for people to approach him even when it was always going to be very embarrassing. From all the teachers in the school, he was easily the right guy to offer to help and I know that a decent number us in my year did go to him.
That was the best sex-ed that we got, and it only existed because past students had complained to him about how bad the actual class was.
In high school we had a few classes, including the classic condom and a cucumber, but most were more on the medical than anything else. Stuff you need to know, but not the full story. But we were given a folder full of leaflets and booklets that was actually non-terrible and covered most things. It wasn't ideal, but it was far better than nothing.
But this was a long time ago in an extremely different world from today. We didn't have phones and internet connections were uncommon (if you even had a computer at all), nothing like today at all.