Agreed, the fight has so much detail. Did you also notice that only some people got fatally injured (and sent out of the ring)? Like the first guy after Ouran, the one that got hit in the head from the side? The rest basically got injured but not fatally (broken arm, hit on the stomachs etc) so they still have to contend with the pain, which is worse IMHO.
Yes the world should go back to the days where parents would woop your ass when they heard their children were misbehaving in school. Heck even the local sheriff got into it if the parents couldn't do it.
Just showing the power gap will only result for them to seek revenge while showing that they have no chance at all by brute force they will change by fear
realistic and appropriate level of disrespect for a woman trying to teach men, and trying to teach them combat, of all things. but it's the 21st century so all morals have to be inverted