While the parent poster presented the issue as one of morality, it's more honest to frame it as self-preservation. It's rarely wise to allow another country too much influence over you - even rarer when it's as openly hostile to the US as China.

Any wrongs you may have done don't enter into consideration when trying to prevent being wronged by others.

I don't live in Saudi Arabia, or China, or Russia... I live in the USA. Not that I dismiss what the US has done, I'd say the scope and scale aren't quite the same a lot of the time.

In this case it's about preserving values from undue foreign influence. Preserving values from undue domestic influence is a bit easier inside the USA.

I'm thinking the same thing. China and Saudi Arabia might be awful but our own hands aren't clean either.