But...it's what they're there for. Not cats and dogs and turtles and stuff maybe, but cows and pigs and chickens? ...Okay, you need cows for milk and chickens for eggs too, but we've got pointy teeth. We're supposed to eat meat, it's an evolutionary imperative! Plus it just tastes good.
Jellyfish are, yeah. Scary and gross too. Specially when they've got mustaches and tentacles where they're not supposed to be.