Trump also has previously talked about removing citizenship of anchor babies. Even though the media says it's unconstitutional, it's clear that Trump has a very reasonable case to anyone who reads the constitution themselves. I think he'll do it, once he gets back. I expect many thousands of dual-country-citizens will end up without their U.S. anchor. The issue is that the constitution says born in the US and subject to its laws, meaning that people born here but who quickly left to go back to China or other countries were never subject to US law in the first place and in fact never lived as if they were citizens, and so do not qualify. Illegals who have been working here actually subject to US law have a better (ethically, ideologically) claim, even though it's still universally acknowledged that they aren't citizens.