New Mexico, though a different situation, last year refused to recognize permits of surrounding states. I think I recall there was a big outcry that caused them to reverse their decision within days. Tourists and hunters were going to boycott NM and other states weren't going to honor NM licenses as well. It all came down to money.
The Pa. AG says she doesn't like the idea of Pa. residents who were unable to get concealed permits in Pa. to carry with non resident Fla.permits. Easy fix is just restrict Pa.residents using them. I think this comes down to money as well to some extent, cause now individuals will have to obtain a non resident Pa. license that will put money into Pa. as opposed to Fla..
But there will be those no longer wanting to go to Pa. without their gun and that will be a loss as well. I stay at my friend's vacation home when there and he's also pissed. We once found a bear hugging a tree in his driveway, but we were in a vehicle at the time. People walk their dogs and run into them as well, which makes having a gun handy. Maybe he can get rid of that house and buy another one in Vermont where there's no licensing.