I like pineapple on pizza. Sue me.
And before you say I am tasteless, I have the TAS2R38 (supertaster) gene, so my sense of taste is likely far superior to yours.
The only reason Gordon Ramsay snuffed pineapple on pizza is because the citric acid in the pineapple mixes with the citric acid of the tomato sauce, and makes the pizza taste sour. However, I happen to like sour tastes.
A LOT of people like sour stuff. That's why War-Head candies are a thing. Some people, like Gordon Ramsay, don't like overly sour things. That's fine, too.
There is no need to snub people for their individual tastes. And shitting on graves is FAR too far.
Just... tone down the pineapple pizza hate a little? I understand the game mentioning it as a joke, and the extreme position makes it easier to take as humor, but the numerous repetitions bring it to the point where it's hard not to feel a bit attacked.
Edit: That said... I too enjoy stuffed crust.