This is Ba Sing Se levels of delusion for some people.
Also I've seen it before here not many year ago with comments like "can only compare US to Brazil not any Europen country"
To what extent do these, not uncommon - even here, sets of beliefs contribute to the problems of violence in policing? Not something that seems to me like a good idea to pretend does not exist or is minor or fringe.
Can you explain why you feel that's terribly unfair? I don't know why somebody would pick Brazil specifically, but you might easily say "compare the US to countries with a similar income inequality". Take the gini coefficient for simplicity [1] and compare the US to Côte d'Ivoire, Argentina, Haiti, and Malaysia or Mexico, Madagascar, El Salvador, and Rwanda, depending on whether you take the CIA's numbers or the World Bank's. If you look at the list, you'll see that the European countries are closer together and in a different area of the list, the US isn't in their group.
Wouldn't that be a better indicator for "similar countries" than average internet speed or NATO membership status?
[1] https://en.wikipedia.org/wiki/List_of_countries_by_income_eq...
But yeah, that's pretty radical what you're saying too. Maybe it's fair that you should only compare the richest nation on earth with much poorer developing nations with a short track record of democracy. Not sure I'd agree.