Cut off all trade with China. I don't care if it wrecks the economy.
Democracy and human rights are in retreat everywhere. It's not just China. The United States isn't exactly acting like a shining city on a hill right now.
China is the opposite of the USA. They are a ruthlessly efficient dictatorship. We elect comically(terrifyingly?) incompetent democratic leaders. Trump is a buffoon but I see no evidence of him eliminating rights in the way China has done. (Or rather has never had)
More of an oligarchy than a dictatorship. The Standing Committee rules.