I believe that probably means that as long as Biden remains in office Taiwan is on it's own and Biden is just hoping Xi won't move to take it.
I doubt we would do anything drastic to run China off. If it's coming it must come before November.
I believe in a one-China policy, and China's government is located on the island of Formosa and will, hopefully, regain control of its renegade provinces on the mainland.
Well, between the earthquake and China's sabre rattling I would think that the powers to be would come to their senses and start on shoring the production of chips. I doubt China will want to destroy everything on Taiwan as it will be valuable to them but we are already dependent on those devils for too much.