Such conflict will be disaster for the whole humanity, so the probability of such conflict is not that great except some small skirmish here and there.

I will not count on difficulty of technology to stop a country progress for long. China mastered bullet trains and surpassed the original designs from German, French and Japanese designs, so given time and resolve they will be able to solve given, at present USA closing doors and China opening doors for educated immigrants.

I hope the world instead of focusing on differences, focus on collaboration, USA and its system has its own pros and cons so is China’s system. Also in general I believe no meaning in forcing Chinese to accept what’s right for them based on US ideas, let them have their own freedom to choose and work or change their system. As US has black minorities and Puerto Rico (overseas territory), so does China (Hong Kong and Taiwan). Let them figure out in their own way how to work out between their majority and minority. This is what US or any sovereign country irrespective of system will expect. If China tries to teach USA how to treat and respect its minorities and overseas territory they won’t agree, same is China.