I'd love to move out of the rent-free space I inhabit in their minds, but their fantasy world won't let me!
Just as seriously ... I grew up near a medium-sized rural town in California's Central Valley. It's a farming community, almost an hour's drive (at the time) from the nearest city larger than 30,000 people. In the minds of many/most Libs & Progs, that would be in the heart of the racist beast - or maybe near the colon. Not only did I attend "integrated" schools, in the 60s and 70s, but so did my parents, in the late 10s, 20s, and early 30s. As best I know, my former hometown never had segregated schools, workplaces, or neighborhoods. So I did not grow up in a bubble.
My homes, churches, and workplaces, for over 35 years, have been in Silicon Valley. Maybe Chi-Boy hasn't visited Silicon Valley, but its neighborhoods, churches, and workplaces would be racists' nightmares. I don't live in any sort of racial bubble and never have, except in Chi-Boy's and other DU-folks' willfully created fantasy world.
And my life in this respect is not unique, except for geographical specifics. This world and this country will never be racist-free, but they are a very small, isolated, and hated - by people of all "colors" - bunch.