Why should people in the USA care about being considered negatively by some, when so many people demonstrably want to move here, and stay here, demonstrated preference is a superior scientific test than expressed opinion.
The weak always criticize the strong. Those with less criticise those with more. The unimportant always criticize the unimportant.
You probably can’t imagine how little americans think about you or care what you think.
Because you are irrelevant to them. Becaus your opinion is irrelevant to them. And because they would largely attribute your opinion to weakness, relative poverty, or relative ignorance and unimportance.