I've worked in the pizza industry for 10 years, I make DAMN good pizzas.
Nothing wrong with pineapple on pizza if done right lol. Pineapple and green pepper go good together if you're serving vegans. And pineapple with ham and bacon is amazing. I've never made one at home though.
My son loves pepperoni and mushroom pizza.
I like making one, that has half hot sauce, half BBQ sauce, with bacon and chicken.
I also make one with sausage and red pepper.
Another I use alfredo sauce, chicken, spinach, mushrooms and tomatoes.
I wanna make a taco pizza, thats next lol. Or a seafood pizza, with shrimp.