This is true regardless of whether you look at the size of the government, relative to the economy or where it sits on the spectrum between ethno-nationalist vs self-criticism/openness to outsiders. The US has a much larger than average sized government spending vs the size of its economy and it takes in three times more immigrants per year than any other country.
By comparison, China, Japan, India and other major world powers are considerably further to the right. Even influential small countries such as Israel and Singapore are also a bit more conservative.
https://en.wikipedia.org/wiki/List_of_countries_by_governmen...
https://worldpopulationreview.com/country-rankings/immigrati...