All of European fascism was appeased because it was preferred to communism. Communism was more threatening to established economic interests.
Therefore Chamberlain + similar’s “appeasement”is not a particularly useful model for understanding this present situation.
The established economic interests are currently only under threat through entry of competing economies under the established international system- there is no threat of revolutionary change to the economic model as a whole.
So unless you believe that the countries that currently dominate economically have some kind of right to that status in perpetuity, then your argument is based on mis-perceptions. There is no actual threat to the USA, or your “way of life”, other than by competition.
Perhaps WW1 would be a better model for you to use- lethal competition over colonies and markets?
Trump as FranzFerdinand?