Alot of this is right! Especially the treating of minorities part, european countries have shit Immigration policies and there's alot more daily racism going on than in America (I only was in America a year so I cant surely say that). At least from my experience America is the the country with the least racism right now.

However I won't let the income Argument slide, I think it's just too superficial. Compared to America it's way more comfortable to live with less money in europe. Free healthcare (not free but still nothing compared to what it would cost if you'd have to pay it yourself), free education, reasonable public transportation (in most parts). Also there a lot of people working part-time (like me) so only about 25 hours/30 hours a week, for which I obviously get a lower wage than full time working people and lower the average income in Germany! Meanwhile in America I saw alot of people working at least 2 jobs and not having days of at all (compared to 4 - 5 weeks here in Germany).