He's absolutely tripping all over himself, and babbling nonsensically, all out of human respect for and fear of the Jew.
Does the dogma EENS have ANY meaning to these clowns? It reduces to a meaningless formula, a mere tautology. You cannot be saved except in the Church, but if you're saved, that means you're in the Church somehow. Barron doesn't even give lip service to this in his shameful heretical response. And this guy is considered to be some kind of arch-conservative in Novus Ordo circles.