I try to be fair but honestly with my memories of high school I automatically assume that any jock is a sexual predator and a bully.
I was in HS in 1968-1973. It was the same then................
I was an athlete in HS; I think your summary is correct. Not all, but most. And the rest of us were cowards who said nothing to avoid trouble.
I was excellent and could have been a noted college player (especially in Israel), but I quit team sports because the other players were such unbelievable dicks to people.