Pineapple on pizza is such a forced debate, nobody normal sincerely cares that much, and anyone who does is either pretending or has a toddler-level approach to food. The “authentic Italian” gatekeeping is also incredibly stupid and ironic, given Italy’s history of appropriating other culture’s foods then claiming they are the arbiters of the most “authentic” version of said food.
My fav dolce pizzas to make are cinnamon date puree with pecans and brown sugar sprinkled over top, or a sliced pear/apple with brie and a Balsamic drizzle.