Yes, a sufficient dose of anything generally does. What’s your point? The fact that millions of other people eat spicy foods at these levels and survive would indicate that no, this is not about the dose in general.
Have you ever eaten anything spicy?
I’m Asian. We inhale spicy food. No, I don’t recall Asians dying of eating something spicy. If they were sensitive (read: allergic), that’s on them to know their own allergies. We don’t blame peanut butter because people die after eating it.