That makes sense and it's satisfying but the article says: But what’s funnier about Roy’s friend’s problem ... is that DoorDash priced the pizzas incorrectly.

That makes sense and it's satisfying but the article says: But what’s funnier about Roy’s friend’s problem ... is that DoorDash priced the pizzas incorrectly. So is this just a DoorDash pricing mistake or evidence of the strategy to which they ascribe it?