The title mentioning Louisiana for an image that mentions West Virginia is confusing.

Which is not important.

However, I've got family in WV. Allll over West Bygod. Live close enough that I can spit and hit the border if there's a strong wind that direction.

Never heard of this. Never had it served at anyone's house.

I suspect whoever posted the original image is full of shit as well as bologna.

There's a lot of solidly WV foods that would be unfamiliar to anyone not from the general vicinity, but this just looks like someone hyping their own weird shit.

Now, I have run across bologna salad. Which isn't as bad as the idea of it.

However, there are recipes for bologna pie online. The only one that looks like this seems to come from The vulgar chef

Some of them look like they might actually taste good.

All of that being said, this isn't any worse than bologna itself. They're just mashing the stuff up and then making it semi-solid again. If you eat bologna at all, the only bad part of this is claiming it's something special. It's like grinding up chorizo, then putting it into muffin tins and pretending it isn't just a new shape. Which is how my best friend's husband's family makes chorizo snacks.

At best, this might be as transformative as bread pudding. Which is going to be way yummier.