When's the last time China did anything successful militarily? The 1300s? This thing is probably a cheap plastic piece of crap. And the first thing we'd do if we got into a real conflict with another superpower is shoot down their satellites and knock out their communications, which we probably can do.
Also, we've got, like, 10 or 11 aircraft carriers, and the most anyone else has is, like, one. And ours are like 3 or 4 times bigger than anyone else's, and most of the other countries' aircraft carriers are secondhand shit from the 1960s. I don't even think China has any at all. This should really illustrate how far ahead of everyone we are militarily.