On the one hand, you are splitting hairs. On the other hand, Nazi Germany took notes from Jim Crow. SCOTUS is still today ignoring and invalidating treaties we signed with Native Americans. Our medical system is a slow genocide against black people, with capitalism as the cover story for why so many black women die during childbirth.

Yeah the literal holocaust, the Armenian Genocide, etc. It might seem flippant for the other person to have said that, but in the US we really do have fractal bigotry. And a fresh layer of politicians willing to cover it up by force.