Once that happens, the stuff we are scrapping about now won't matter anymore, and it won't matter who won or lost battles no one cares about anymore.
Who cares who has Taiwan, or the West Bank, or Chechnya, once you have planted your boots on Mars, and set your sights on the Asteroid Belt? Who will care who controls which oil fields?
If the Chinese are thinking in these terms, they are right to do so, and if we are not, we will wish we had. We should plan to have private contractors operating on the moon in 7 years, Mars in 12, and the Asteroids in 20, if we plan to matter at all in our grandchildren's time. We are headed down a blind alley, and the only way to save ourselves is to make the big jump, and make it now.