“To what partial truth are you referring, as far as derivative citizenship being the law, at the time the Constitution was ratified, all the way through to 1922?”
Not sure what you mean, but 1922 is a long time ago. Obama is not that old, I don’t think...lol
The eligibility clause in Article II is much older than 1922, and still applies under the original intent of the Framers, having never been amended or challenged. That’s why it matters.