For me China is much more ahead to legalize bitcoin rather than US,it is because China nowadays is one of the largest Bitcoin mining farm average in the entire world. Even there's a lot of issues that China banned bitcoin before but time has changed, that's why this country has the biggest percentage average in terms of bitcoin mining rigs.
This is true. I remember reading an article saying that China is mining like 70% of bitcoin in the world. So there is the possibility that China would really be more accepting of it than the US.