I was a kid in the 90's, I will defend pineapple on pizza until I die. It was like...the best 90's party food and while I was a wee, wee tot, that flavor defines my childhood running around at my freind's house, bouncing on a trampoline, and then just destroying our mouths on hot pineapple pizza. Delicious. 10/10.
Now my favorite pizza is one no one ever talks about--and it used to be on the menu at CPK but they took it off, so now if I want it, I have to make it by hand--and it's the Pear Gorgonzola pizza. It's incredible. Fruit on pizza can be hella good.