Alito can't even make a point like "the Constitution doesn't say anything special about abortion" without turning it into a hundred-page culture war screed, so nobody should be at all surprised about this. The man is a half-step shy of being Reaganfan with a JD.
If Robert Bork were alive today, on the one hand he'd surely feel vindicated and gratified by the direction the federal judiciary has gone, but on the other hand he'd be kicking himself for, during his confirmation hearings, making the fatal mistake of
being truthful about his views.