Earlier quoted context omitted.
You're forgetting a aspect: the Constitutional clause has been superseded by the 14th Amendment. So in this case, an originalist would rule based on the Amendment, not the just Constitution's original text. And this display a crucial point, there is a legal process to amend the Constitution not relying on a few scholars re-re-re-interpretation. I'm all for a Constitutional Amendment on abortion, as long as it's the W…
There's two ways to interpret the constitution: the honest way, and the way where you pretend that not only were the Founders of one mind on what the Constitution meant, but also that you can read that mind two and a half centuries later.
(And, yeah, there's actually more than two ways to interpret the Constituion.)