The USA can do what it wants, of course. But it's odd that the USA is aligning with Russia+China when it professes to be "concentrating on China". China is carefully watching how the collective "West" fragments over Ukraine because this wiil be an important point in their decision on whether and when to attack Taiwan. The current USA administration may no longer care about Taiwan. We just have to wait until their attention meanders that way to get a reasoned, cogent statement from them. /s