I agree, native born citizens and Natural Born Citizens are different in respect to becoming President. That, obviously, is the only time it is of prime importance and the Fathers of our country based it on pure allegiance to our country.
But - it seems hard for people to understand
That's because they've been brainwashed by MSM propaganda exulting immigrants and they think that immigrants can do anything that "anyone else" can.
Plus, it's a sad fact that teaching and learning the basics of the Constitution is probably only required in very small percentage of today's dumbed down public school systems.