The Short Version
The claim is true. The phrase "characterized as racially discriminatory or racist" sets a threshold of documented characterizations — not proof of intent — and that threshold is overwhelmingly met. A formal UN committee, peer-reviewed academic research, major civil rights organizations, and investigative journalism outlets have all explicitly characterized specific Trump statements and policies as racially discriminatory, spanning both his first and second terms. Trump's own denials and counter-framing do not negate the existence of these well-documented characterizations.