I'm sorry, but it's simply insane to appeal to the founders over Jus Soli. The founders did not write the 14th amendment. Their opinions on the matter are irrelevant.

The 14th amendment grants Jus Soli. End of story. It doesn't matter if every single founder and their forefathers were opposed to that notion. The people who drafted the 14th and ratified it were in favor of Jus Soli. They were VERY explicit about that fact. There were active debates when the 14th was drafted if it should be drafted and if it should be as broad as it is.

Thomas, Gorsuch, Alito, and Kavanaugh are all hacks for going further back into history than the drafting of the 14th.

It would be like talking about what the founders thought about alcohol when discussing the 18th amendment. Nobody cares because that amendment was written long after the founders died.