You say an orange is better. But does that mean pizza with orange is better than pizza with tomato? What about orange with mozzarella? Okay, okay, maybe orange with feta cheese would work? No? What about borscht made with oranges? Hmm...
You'll agree that tomatoes probably have some interesting uses, so they're better, and I'll remind you that tomato juice is an acquired taste... And tomato jelly is for an even more specific taste. But the absolute worst is jam made from tomato peels.
In short, they're completely different things.