Listen, dude, bro, amigo, compadre, chief, dude ... just because you can't stand spicy food, doesn't mean the rest of those that fall under the category of 'white' can't stand spicy food.
In the realm of formal logic, we call this "hasty generalization".
It's stupid. Don't do it. I mean, for fork's sake, one of the most popular show on YouTube right now is a white dude who eats spicy food with every guest they interview.
Maybe the times you were warned and didn't listen, they decided to fork with you and give you the extra hot ingredients.