Well, there is the issue of how many and for how long.
There's also the issue meaningless oaths due to dual citizenship, and how many have such dual citizenship.
At the Federal level, I am in favor of the true definition of “natural born citizen” for most. That being someone born in the U.S. to two parents who were U.S. citizens at the time of birth. Not just the President. Also all members of Congress, the Federal judiciary, and any GS bureaucrats above say GS-12 or 14. And I am for a lot fewer of those last.
Phooey on “dual citizenship”.