It has not been passed by both houses.

https://www.congress.gov/bill/114th-congress/senate-bill/10/...

> That's a high bar for China to hop over.

I'll say. At least a quarter of the US population - the Evangelicals - see it as their religious duty to support Israel no matter what:

https://en.wikipedia.org/wiki/Dispensationalism#United_State...

https://en.wikipedia.org/wiki/Armageddon#Dispensationalism