I disagree because the whole point of a tenderloin is that the cut of pork loin has been tenderized. Just because it's a thicker cut doesn't mean it makes it any different. The "real deal" hubcaps on a bun suck and believe you me, I'm no rookie in the T-loin department.
Let's just call it what it is then. A pork sandwich. If it's not true to the original, then it's just a pork sandwich. I tried making some on my own just a couple of months ago. Got the butcher to pound some pork tenderloins flat, then fried them up after dragging them through an egg wash and some bread crumbs and corn starch mixture. Were they good? Yes. Were they like the original and what I wanted? Hell no. For one thing, the butcher never pounded them flat enough for my liking. They were still about a half inch thick. I told him I wanted them about a quarter to an eighth of an inch thick. The thinner the better. The pork tenderloins I remember from my days in Iowa are premade and shipped to the restaurant frozen in boxes, then cooked in the deep fat fryer. I just think they are better than what apparently passes for a pork tenderloin sandwich nowadays, which are dry, tasteless chunks of pork between two buns.