I'm sorry but you're extremely too credulous and unthinking.
I already explained why and how bans on chokeholds are superficial. Are your senses so dull that you didn't notice or are you being deliberately dishonest and lazy by not addressing it?
Body cams are even more glaring an example. It's extremely fucking common knowledge that they turn them off whenever they want. Do you think you're being strategic by ignoring that fact? Because the effect in reality is it makes you sound like an idiot. Your entire premise is undermined.
You just straight up have no idea what's happening in the world around you.
https://slate.com/news-and-politics/2020/08/warrior-cop-class-dave-grossman-killology.html
"More training costs money"