That’s all well and good except your country was founded on a bunch of rich white slave owners rebelling against their British overlords because they didn’t want to pay more tax. The country was literally born out of the American revolution. Due process never had any place there, and America was never founded on any principle of equality.
As for the good cops thing, that’s such a tired cliche. If you’re a good cop, you don’t sit by while abuses of power take place all around you. If there’s one racist in the office who abuses his power and targets black people, and nine other officers who don’t, but know that this officer does it, then there are ten bad officers as far as I’m concerned.
This was a really nice, chest thumping way of saying “We’re all in this together, let’s hold hands and get along and figure out a peaceful way through this” but that exact line of thinking hasn’t work for the past few decades, so people can be excused for thinking that it won’t do much good now.