You have a tenuous grasp on reality. Regardless of your views on Taiwan being a country it is indisputably true that U.S. carrier fleets are a primary reason China can’t invade, blockade, or otherwise disrupt the integrity of Taiwan.
It's World War III that deters China, not a carrier group or two.
Neither the U.S. or China is going to engage in a nuclear confrontation with each other and any war over Taiwan between the two nations would be conventional (though China is waging a rather successful cyber war against the U.S.).
I believe carriers are essential to deterrence against China attacking Taiwan. I could be wrong though.
Today that position is held by China. How long do you think that the US could replace its lost materiel and men against a country that is four times larger in population and probably ten times larger in manufacturing capacity?
The WHOLE OF THE WEST (5 eyes, Europe, and Japan) is smaller than just China alone in population and in manufacturing capacity.
We in the West won't know what's hit us when WW3 comes along. It'll be a lot worse than Germany's disastrous war against the Soviets in WW2.
I'm saying that China would like to avoid WW3.
It would not be good for business, and it also might sort of end humanity via nuclear war.