True, but I am in the Hugh White camp (defence and security expert from Australia) who says that the US has no stomach for a war with a peer competitor, and especially not China.
If the US refuses to fight a declining great power such as Russia, who is attacking white Europeans, they are hardly going to fight and die for us Asians on the other side of the planet.
The most they will do is sanctions, and considering China is the biggest trading country on the planet, that will cause a global depression and will also destroy the US economy.
Plus China is happy with the status quo currently, time is on its side, by the end of the 20's China will be a global superpower both militarily, economically, technologically, politically, GAME OVER for Taiwan at that stage.