Chinese billionaires are bound to do weird shit. I don't think we should amend our constitution to try to prevent that.

If the problem is 'birth tourism' and subsequent immigration visas for relatives of the US national child, changing the immigration policies seems like a better fix. Something like requiring a sponsoring citizen to reside in the US for a period before sponsorship. A citizen sponsoring a visa for a parent already has to be 21.

I'm not sure I can be that upset by people who want to immigrate, so they put a plan in motion that takes 21+ years to reach fruition. Although that does jump the line if you were eligible for F3 or F4 and your country of origin is Mexico... the priority date on those is currently 2001. [1]

I want more people in the US who can do long term planning, not less. :p

[1] https://travel.state.gov/content/travel/en/legal/visa-law0/v...