It certainly matters if he knowingly acted in a manner conversant with being a citizen of another nation, such as using a passport and presenting himself in foreign nations as citizen of another country.
Is he a natural born citizen? Probably. If so, why not publish his birth certificate? He hasn’t so far, for suspicious reasons, such as being born in Canada.
“Barry is a natural born American, has never renounced his citizenship at an American embassy or consulate, and is eligible for the American Presidency under the Constitution and American law.”
He call him “Barry” as though you know him personally; how interesting. Well, he is a damned liar on more that one level. Larry Sinclair has proved that - in spades!
He can be a citizen of the United States but still be ineligible to become President. Dual citizenship, being adopted by his stepfather and given Indonesian citizenship as a child, would not violate Article II of the U.S. Constitution if he never used his Indonesian passport after age 18.
But if he went to Indonesia in 1981 and swore he was a faithful Indonesian citizen just to go to Pakistan - it will be the stupidest act ever.
I will not discuss this further with you until you face reality.