> China has a economy which they can't risk. People keep saying same thing for Russia, but they haven't been able to defeat even Ukraine.

Huh? Russia invaded Ukraine, at significant economic cost, and hundreds of thousands of people have died.

> At this point I am afraid of US government than China...

Just as people can walk and chew gum at the same time, you can have reason to be concerned about more than one country at a time.