It was my fave when I was a young kid. Now I'm more of a dominos pepperoni stuffed crust with the giant pot of garlic dip that's meant to be for 4 people or something but pineapple is still okay. It's perhaps not what should be going on pizza but if you like pineapple and like margherita then idk why an issue would even arise, the tastes aren't particularly uncooperative.
Pineapple's probably not great with garlic and herb dip tho and that **** is life