Not OP, but I don’t think it’s accurate to say racism is “more or less eradicated” in the US. People’s experiences vary a lot by region, by urban vs rural areas, and even by neighbourhood and institution within the same city. Some places are clearly more inclusive than others, and disparities still show up in things like housing, policing, and employment within the city. So it’s hard to generalize.

This will shock people, but America is not all that racist by world standards. Talk to someone from Asia for starters.

I’m not aware of anywhere with no racism. Humans are tribal and broad stereotypes are intellectually lazy but easy.