Are we still talking about grifters? As far as I know they don't address anything, they just talk about a specific subject with a passion, suggest outlandish "solutions" that will never be implemented or straight fabricate up outrage/hope with no regards for the fallout.

Now, even outside of grifters, neither racism nor enforced economic inequality (the class warfare you mentioned) are correctly addressed in the US, and even when either are supposedly focused by Democrats (Republicans just deny both exist), nothing meaningful end up be done, cf twitter.com/indica/status/1416… for another egregious example fresh off the oven.