H2BM, snack foods usually are not stocked in the meats section. Pork rinds would likely be found in the same aisle as chips and such.
For some reason I suspect few if any Walmarts that sell meat decline to sell ham, pork chops, and pork roasts.
BTW, H2BM, if life ever takes you to India and you get a hankering for meat, eat at a halal restaurant. They are much more likely to know how to handle and cook meat properly. At non-halal restaurant, well, you may acquire a pet parasite and have a multi-month recovery time.