Totalitarianism aside, I'm not sure about the stability either. Personally I suspect Xi Jinping's reign will end with some kind of bang, either an economic one or something relating to invading Taiwan.
Taiwan's biggest problem is that the average age is currently ~45 and in 15 years it will be ~55. It's going to be hard to keep the economy going once half the country's retired.
Yes obviously. We would erase President Xi and his family as well. What are they going to do, cross the Pacific? Our total willingness to do is unconditional.