Do you have proof that this is fiction? I don’t think so. There’s no proof that it isn’t either, sure, but this sub is mainly just for laughs and the story doesn’t require being true for it to be funny.
Coming into threads and posting stuff like that is like going into malls at Christmas just to tell kids that santa isn’t real. (Or worse, since you don’t even know if you’re right in this case).
Did those even change anything, actually? I just remember some statues being torn down and the police just doing their business as usual. They also need to be aimed at the correct targets for them to be effective.