Crushed pineapple is no good, and even canned pineapple pieces are no good for being too big.

Pineapple "just right" is ~ 1/2, lengthwise, of a piece of precut pineapple. You also want it on top of the cheese so it can dehydrate more & maybe get a little colour.

Pineapple also brings acidity which helps open up the other flavors on the pizza.

To step up your pineapple pizza, you want capocollo instead of boring ham.

It's like your "hot honey", except it is spicy delicious ham & complex sweet & acid pineapple.