Believe it or not, White supremacism and abolitionist beliefs are not mutually exclusive. In fact, the truly egalitarian abolitionists were outliers compared to the number of supremacists who argued that slavery was still a step too far and treated the whole ordeal like a case of needing to send exotic animals back to their natural habitat or at least keep them out of their beloved White North. You would think somebody that is using Mr. “Not being actively anti-white is racist” as a reference would comprehend that.