Yes, Gentiles should eat pork and also cockroaches. One is no filthier than the other. Cockroaches are cannibals, they eat their own babies. Pigs also eat other pigs. Cockroaches eat fecal matter, pigs also eat sh-t. I can't think of one reason why a cockroach is filthier than a pig. Yes, eat to your hearts content.
I asked a Torah scholar, ultra-orthodox as well, if I would be allowed to start a pig farm right outside Jerusalem. He said sure. In fact, if you are what you eat, and pigs eat sh-t, then let's just get all the Gentiles to eat sh-t directly. Maybe we could fortify sh-t with vitamins and calories. Maybe we could solve the hunger problem for the Gentile peoples, if we just feed them sh-t.
Now I am a Gentile. But I obey the Seven Laws of Noah. So if I go to Israel, I'm one level better than a Palestinian. But not even Palestinians eat pork. So maybe they are one level higher than these xtians who insist on eating pork. Hey, just tell the Baptists, as you give them a cockroach sandwich, "it isn't what goes in your mouth that makes you unclean, it is what comes out." And be sure to smile when you watch these heathen eat their free cockroach sandwich.