Sounds theological excuses
I respectfully disagree. God never imposed dietary rules on us gentiles, beyond that contained in the Law of Noah: that you can’t eat a limb off a living animal, for example. But God never told my Irish ancestors that the pig was forbidden to them, and the Jewish Apostles unanimously agreed not to stick the Galations (Celts like the Irish) with circumcision and dietary regulations, etc. It never pertained to us. Not in the OT, not in the NT. So, and I’ll end with this, I see no contradiction.