I would agree with your statement. It's obvious the US doesn't care about playing by rules or previous agreements. No matter how much China bends over backwards to save the deal, the US will make some excuse to break it. They did it to Russia for decades. Their goal is total collapse of their competitors and nothing short of that will suffice.
China will never offer any compensation to countries because this is a natural disaster. US never compensated for Iraq or Vietnam or Honduras or iran embargo or Cuba embargo H1N1 or balkens war or Syria or libya etc. Even if hypothetically (and this is a big IF), China does compensate countries to get good wil, the US and western media will find someway to put a negative spin onto it, maybe complaining that countries didn't get enough compensation etc.
It is apparent that the phase 1 deal is likey the lowest hanging fruit that the US to do as retribution but their consumers would suffer especially if their economy is being badly hit by this virus. By the looks of it in Michigan They are opening too early, and this could worsen their crisis.