You mean what the fuck is wrong with the individuals committing the crimes and the individuals supporting the crime?
This isn't a total American thing, and don't act like these kinds of acts don't take place anywhere else outside of the USA.
What happened today is a horrible thing.
You're correct, it doesn't just happen in America. Lately, it has been a saturation of media from America (at least what they algo would push) and examples happening in America. They are at the forefront of a lot of discussions, global involvement, and have all eyes on them.
But this public display of violence on many different levels lately, is worthy of uninstalling media apps and disconnecting. It's being way too normalized, on purpose. That video is horrifying. His children will see that video one day. I'm sure his wife already has.