The funny thing is I bet ending birthright citizenship is an amendment that could actually be passed. You don't have to be a virulent racist to think the context has changed when you can get almost anywhere in the world in about 24 hours.

(I'm not sure where I stand on it but I can at least see an argument for revisiting the question)

If you're late enough in your pregnancy that giving birth during your vacation is realistic, you're likely to be refused boarding or turned back at the border. Birthright citizenship tourism is much smaller of an issue than stated.

passed, over the objections of a majority of the country due to how states are gerrymandered and the specific rules for ratifying amendments.