fine. have congress submit yet another constitutional amendment, then have all the states vote on it.
You are aware that's not the only way it can happen?
is there another way to amend the 14th?
It better be, and it makes sense.
Birthright citizenship was never intended as a method for people to come here illegally, have kids, and then go, oh look, they are US citizens.
The "right" has been abused and needs to be curtailed.
I don't think there is a way to rule that birthright citizenship of this manner violates the spirit of the 14th. Thus, it will require a new amendment to sort out.