Well, there is a ton of statistics. If any of it showed clear signs of systemic racism, you could just post it and say, here it is! Usually it gets debunked -- weak-ass research that doesn't replicate being one category -- those addressed by controlling for some obvious variables another.

The thing is, it's pretty easy to back claims that racism happens in the small, because it's true.

But "systemic racism" is a different claim than that.