In the states they never add Jalapenos because of all the WASPS who say things like "this food has too much flavor" so I thought I hated Hawaiian pizza, def will try with Jalapeno.
I have lived in several states and I feel like jalapenos are a very common pizza topping in all of them. I have mostly lived in areas with large Hispanic populations though.
Whats even crazier is the ethnobotanical path to GET those ingredients together.
Tomatoes had to be brought from south america. Bred to grow at lower altitudes. Peasants had to be persuaded to eat them (they were formally animal feed because they were from the nightshade family and peasants didn't trust the fruit not to be poisonous since the leaves are) and then enough time (100 years) had to pass for them to develop cuisine around them.
In Greece, eating feta cheese with watermelon(or melon) is somewhat common. You combine the sweetness of the watermelon with the saltiness of feta. And both things are cold.
Here in the south, and maybe elsewhere, we sometimes add a nice hunk of extra sharp cheddar on top of our apple pie for the same reason. Heck, any number of fruit plates will be served with cheeses, and vice versa.
Once you get into the sweet, salt, fat, acid combo, it really doesn't matter what you use to get them.
To quote a great American show, "pork chops and applesauce". "Hawaiian" pizza is just a different version of the same basic idea
It really depends on the quality of the pineapple to me. Sometimes it is dry and it sucks. Sometimes it is kinda melted, which gives a sweet to the pizza without making the texture weird.