Canada and New Zealand are part of the “west” so they’re very similar to the US.
Jamaica is a good pick. A non western country that has very low levels of racism.
Maybe the assertion should be that the US is amongst the least racist countries in the world. The US is clearly in a different league compared to Russia, China and India.
Why do you think Caribbean nations are not part of the "west"? How about countries in Africa or South America?
Why do you think Russia, China, and India are "more" (moar?) racist than the US? All three of those countries are continent-sized and (internally) wildly diverse. Interestingly, all three of them have significant minority groups that practice Islam, Buddhism, and Christianity, yet they are peaceful places to live. This whole Internet trope that the US is more or less racist than country X is weird. I see it so many times. Any country that had institution racism well into the 20th century (many!) is going to be working through a continent-sized garbage dump of cultural baggage. I don't care so much about any country's absolute state; I care more about their direction and progress.
Two interesting examples:
30 years ago Germany treated Turkish people, who had peacefully and legally settled thanks to the post-war guest worker programme, as second citizens. Today is completely different. There are ethnic Turks who are national ministers!
Less extreme: Both Italy and Romania have large populations of Roma people (outdated term: gypsy), but today they are more integrated into mainstream society than ever. 30 years ago they were absolutely second class citizens.
Regarding China, Russia and India. They’ve all got a big problem with the literal enslavement of people from ethnic minority communities. I think that’s racism.
