Hi Douglas Paul,
You've brought up a very valid point.
Most Christian groups I've been around believe the dietary laws of the OT were lifted in the NT after Jesus fulfilled the law. I apologize that I don't have the time to look up all the usual passages given, but here's an article I found:
https://asktheology.com/christians-eat-pork/
Another popular food I don't hear much debate about is shrimp. I believe that was banned in the OT as well, but I don't hear many Christians saying they can't eat shrimp (though of course, some choose not to for various reasons.)
I was asking my small group about the regulations, and one person mentioned Acts 1, in which the Jewish council sent out a letter saying the Gentiles who converted to Christianity did not have to follow the OT dietary laws.
Paul also speaks about making dietary choices in the NT that won't offend others, whether choosing to eat (so as not to offend a host) or choosing not to eat (so as not to offend those in your company.)
I know some religious groups believe that pork or pig meat of any kind is still forbidden, so if you believe God has convicted you in this way, then yes, absolutely -- the best choice in that case would be to refrain.