Just in case there’s any doubt about the joking going around here…
I was under the impression that is ILLEGAL for there to be anything other then cows milk and thats why we can drink cholov stam. And yes, it is heavily regulated in a way we can trust because of all the severe milk allergies they MUST be 100% careful about what goes in the milk.
Also, no one milks pigs, so the example is just ridiculous. (and i looked that up)
However, there is this Indian (hindu) guy at work, and he told me they dont have milk/dairy in their home, because when cows are getting milked, blood can get in the milk (from the utters being sore). So therefore they are makpid not to bring any dairy into their house. I was wondering why the Jews dont care about that? Batul BaShishim??
Anyways you probably are just sensitive to the heavier lactose/ creamy non CY milk… or psychologically you feel bad.