Cops aren’t working folk, they’re violent agents of capital. Which, beyond being the problem with cop unions, is the problem with cops in practice now in the first place.
It seems pretty clear to me that our current form of capitalism is heavily dependent on white supremacy. Capitalism took black humans and turned them into free labor. Capitalism dictated that America invade or overthrow every black or brown country that tried self-determination and keeping the value of its natural resources among the people instead of privatizing them and selling them cheap to a multinational. Where do you think the term “banana republic” came from? You couldn’t get away with that in a society that didn’t inherently decide white lives and white comfort justified any horror visited on black and brown lives.