Well I will not be as bold as brother @AbdusSibtayn, but what do you actually mean by "US interests"?
If that's liberty of enterprise, freedom of speech, having cheap gas. Then why not, but that's not something limited to the US or the US model.
If that's promotion of the US lifestyle, economic and political hegemony, one-way relationships and alliances, voting for renown pedophiles, condoning slavery and mass murdering of natives to justify your great heritage... Then obviously you are on the side of what Allah (سُبْحَانَهُ وَ تَعَالَى) calls Taghout and you become affiliated by adhering to that system.