Yes, that's right. See the connection between crime and cops killing civilians?
> But instead, we see that black people are convicted of only 27% of overall crime.
Where do you see this? I can't find this anywhere.
> That's including the fact that certain categories are known to be racially disparate in conviction and sentencing - e.g. white & black people use marijuana at approximately equal rates, yet black people are nearly 4 times as likely to be arrested for it.
That by itself doesn't show anything. It depends on how and where marijuana was used. Smoking a blunt and driving around the neighborhood with the top down is going to picked up a lot more than someone sitting in their home smoking. You need to show situations that are the same which have more blacks being arrested than whites.
> That the people killed by cops were all committing a crime at the time. I don't have statistics on hand for this, but a well-known counterexample is Tamir Rice.
Yea, I'm sure you don't... that subset has to be so minor it has to be insignificant. Oh, an anecdotal incident where a 12 year old boy carried a replica of a pistol and aimed it at an cop, who didn't know it wasn't real. I don't see how your example justifies this as a big problem.
Maybe check real sites instead of your usual racist ones? Google is a good start. Here's the first link! https://www.sentencingproject.org/publications/un-report-on-...