I can't escape the impression that the person currently most responsible for these shortsighted decisions simply doesn't care what happens after he's gone.
I agree though, the next 3 years are going to be him insisting things are great. China will probably try for Taiwan after he leaves and he'll just continue to say things like they wouldn't have done it if he was in office. And sure that's partly true, because why not just wait a year until he's gone, then China can really split the electorate on what we should do.