First, in a war with China, China would be in the (more) morally just position. Second, as you can see in Iran, in Korea, in Vietnam, etc (and that's just US wars), aircraft only inflict pain, they do not win. US imperialists would really really like for that not to be the case, but it is just not. You would need a boots on the ground, and a draft, and will still probably lose and maybe cause our own government to topple. The Vietnam war was lost not because we didn't have fancy toys, but because the revolutionaries fought so hard and well that the U.S. army about on the verge of rebellion.

China very successfully built a rich economic system that is the factory of the world while eroding our own domestic capacity. In a war they can cut us off. We are not even as strong as we were during the Vietnam war, though we have fancier toys. Good luck!