The US should improve treatment of mental health issues.
The US should recover public confidence in its political system.The things you have suggested are just distractions away from these two points and won’t fix anything.
Your point about mental health issues is about the victim being bullied or being avoided by others I guess ?
If I refuse to buy Nike shoes like all others, and if I decide to wear all black clothes with heavy metal shirts and I prefer to read books rather than talk loud and the rest of my class mates avoid me for reasons, does that mean I need to get therapy ?
The example you are giving about fighting back turned out to be in your favor.
But things could have gone wrong, especially when a whole group would have backed the other guy.
And by that you are sort of advocating a survival of the fittest which is maybe not a good idea
when you are small and timid versus some strong guy.
I believe it is not wrong to involve school personnel when bullying happens.
In Europe anti bullying policies were implemented years ago. I remember reading that in newspapers.
Here is an example of a school which has anti-bullying policy :
https://www.eeb3.eu/app/uploads/2022/03/B3-Anti-bullying-Policy-EN.pdf
react against all forms of bullying.
supported.