Many Christians eat pork because they like it. Personally I love sausages, pork chops, pork ribs, pork roast, ham, and baked pork legs, in a sauce made with red wine, with pearl onions, capers, olives and bell peppers. If you want the the fundamental/literalist approach I will give it to you. Literally, Jesus never said anything about dietary laws, he never said "thou shalt not eat pork" and there is no registry in the Xtian scripture that he did. Instead, there is a verse where he said "it is not what goes into the mouth that defiles a person, but what comes out of the mouth; this defiles a person”. Xtians do not follow kashrut because they are not Jewish and do not have to. Many Xtians work on Sunday, eat shellfish, mix the tissue in their garments and most of Xtian women are not put in quarantine when they have PMS or are menstruating, neither are they stoned to death for adultry.
Now i am gonna have pork chops for lunch !