😁 End segregation, end school/workplace discrimination, end the war on drugs, end barriers to voting/housing rights. People far more educated, resourceful and courageous than you and I have achieved some of the things on this list, in living memory, and have made measurable progress to wards achieving the rest. I want measurable, realistic goals because they give people something to do instead of something to pontificate about.
"Solving racism" is such a meaningless, quixotic goal. And even if it weren't, again, it would need a definition of racism that wasn't so silly that it implicated everybody. Otherwise, what you're really asking for is to completely eradicate the flaws in human nature. Again, "good luck..."
I mean, don't get me wrong. Obviously I'd like to live in a world where people aren't discriminated against for the colour of their skin (which would obviously be a "colourblind" world). I'd also like to live in a world where people aren't discriminated against because of their sex or sexuality or age. Or because they're short or disabled or not traditionally attractive. But, while we're working on all that, I'll settle for a world where poor, disenfranchised people are helped in meaningful ways.
And the only reason I asked what you're doing to "solve racism" is that, by your own definition; "if you're not actively dismantling that racial hierarchy [you're] participating in it." That was the "next thing I needed to see," right? So you've admitted that you're a part of the problem by your own definition. I'm just surprised to see you so uncharacteristically unwilling to talk about the harm you're doing.