The US public must understand that the damage China can inflict on them is catastrophic. They and the politicians they are elect are the ones who brought it to this.
There is no keeping the conflict localized and that's entirely America's fault. There wouldn't even be a conflict if it wasn't sticking its nose into China's affairs. But that's just fine, China is going to make sure that for however long America exists, it will never again aspire to the place in the world it had in the post WWII order.
that kind of language will ensure you get into a catastrophic conflict. Even with the recent dip in public opinion of China due to COVID, the support of US intervention in Taiwan is still under 50%.
I have no issue with China looking to achieve nuclear parity. I have an issue with using nuclear weapon to threaten other countries. And I particularly do enjoy living in a prospering world where I can freely travel around and enjoying other cultures. Not really possible if this post WWII peace period is over.