That would've been my answer to your suggestion before I read your article. But the data you've compiled here convinced me that you are right, integration should be part of the solution. Nice work, well-researched and well-written.
I also think we need to have civilian review boards, elected by the people in the policed districts, who have the power to penalize and fire police officers. more on this here. https://teedrockwell.medium.com/dont-abolish-the-police-police-the-police-994bcbd23b81