I don’t know, the US lost a war it started with Vietnam and very recently made an absolute mockery of itself over the course of 20 years in the middle East only to give the keys over to the guys they went there to destroy.
Supporting Taiwan, The Philippines, Ukraine and the apartheid israeli nation is a lot given the US can’t even democratically elect a third in line for the head of state.
Spread thin isn’t about equipment but yes even then the US can be spread thin.