These are all societal issues that individuals have little control over. So it's not something anyone can get over because it's not an individual problem.
I don't know what the solution is but the first step is not pretending that being born in a middle class white family is starting the race at the same spot as being born in a lower class black family. It's people understanding that populations don't make decisions the same individuals do and that those decisions are directed by environments.
Better infrastructure so people don't have to worry about drinking leaded water. Better education so kids actually have a chance of getting out of it. Better programs to help people in poverty that don't simply end as soon as they barely get their heads above water.
I don't know, a lot of people a hell of a lot smarter than us have been working at the problems for many years. But those problems take money to fix and they're always bumping up against idiots who say they're not problems or that they're the solely the fault of the people experiencing it.