I don't think you fundamentally understate definition of racism. You seem to scream racism whenever race is pointed out (Obama "hair like mine" comment, helping one race in particular).
I'll admit I went a little too far off the #HotTakes deep end during the DNC in the political thread. Michelle Obama's comment was not
racist, but I do believe it was unnecessarily
racial. Further, I do not think that participating in this Reparations site is racist. I also do not thing that having white guilt and wanting to do something about it is racist (misguided, yes, but not racist). The part I consider racist is twofold, 1) the implication by the founder that whites
ought to feel guilty is racist against whites and 2) the implication by the founder that black people are
uniquely needy and/or deserving of charity is racist against blacks. Thus, it's the founder I object to, not the participants. It would be like David Duke hosting a charity event for white kids with cancer. Good cause, but probably not the vehicle with which you want to associate yourself.
Simply addressing one race's particular issues aren't the same as another's. That's just reality. There's nothing wrong with trying to drill down on something more granular like helping a Latino community learn English and/or business skills. There's nothing wrong helping young black men learn parenting skills. There's nothing wrong with doing free dance lessons in white communities (le humour).
You seem to be a mirror image of the PC race baiters.
I don't believe that any race has a particular issue that actually has anything to do with race. For example, you mention helping a Latino community learn English. That's a noble thing but it's a matter of language, not skin color, so the analogy breaks down. You'd do just as much good helping a Polish community learn English.