'I'm not racist but ... ' and other phrases that mean you're about to say something kinda racist

Very frequently people find themselves in the murky and toxic waters of America’s discourse on race and racism. The subject of race and racism in America is as American as apple pie and slavery. It is arguably the reason our current president is transparently a white supremacist. But, for many people, the emotions and defensiveness that arises in political discussions about race can be too much to compute and dumb things are said, and people find themselves called racists, even though they do not feel racist or think they are.
https://www.dailykos.com/story/2019/11/30/1901033/--I-m-not-racist-but-and-other-phrases-that-mean-you-re-about-to-say-something-kinda-racist