I can see South Americans not doing well in WoW given that we dont really have that franchise much engrained in our culture.
We do however, do very well in CS.
And U.S Americans do generally a lot worse than Asians and Europeans in games.
The only game in which you consistently dominate is Call of Duty , if we were to take your original premise to its logical conclusion, this would mean you're the dumbest and most basic people of all.
U.S is very big and very different state to state, however, most of your shittier tendencies are 100% consistent all throughout the entirety of the nation.
Hatred, i do not hold.
I don't love you enough to hate you.
Rejection would seem a much more fitting word.