“There’s no diplomatic solution if the US decides there’s none”… way to remove the agency of the Taiwanese people with one assertion. Well done.
The fact is that deterrence is a valid posture with which to meet a belligerent. And if the Taiwanese decided a rapprochement with China was the right choice there is nothing the US could do about it. But that is not what they want.
Except no one is being “replaced”. We’re all still here. And if I’m giving you the benefit of the doubt you’re merely forgetting all that goes with GRT. The supposed intentionality, the inherent value judgment, the conspiracies, the implication that it’s somehow a “problem”… the less charitable interpretation is that you’re intentionally glossing over it and pretending naivety.