ADOS (American Descendants of Slaves) is a movement that basically seeks to exclude the "wrong" Black people from civil rights spaces — ie anyone who can't trace their lineage directly to a Southern plantation.
Just like TERFs couch transphobia in language designed to sound feminist while restricting the definition of "woman", ADOS couches hatred of immigrants as support for Black reparations while restricting the def'n of "Black."
Some ADOS activists are Trump supporters. And some got support from the late white nationalist and Holocaust denier John Tanton.
medium.com/@TalibKweli/wh…
These activists don't speak for the Black community. There a small group of right-wing trolls with an anti-immigrant agenda.