A common objection to subjectivism about yumminess and yuckiness of food is that it makes gastronomical error basically impossible. The possibility of legitimate error Seems™ so central to basically any functional connoisseur system. It just Seems™ Absurd™ and Obviously False™ that on a fundamental level, I truly find yummylicious every single food that's yummylicious and nothing that isn't. What am I missing??