Do humans really need solid foods? Can't we just exist on milkshakes or something? If we don't need solid foods, then we don't need teeth. And with no teeth, there would be no teething babies. And with no teething babies, there would be no screaming in the middle of the night. And no screaming far too early in the morning. And no screaming during naptime. And . . . well, no screaming.
So with no solid foods there would be unlimited milkshakes, uninterrupted sleep, and quiet. Sounds like utopia to me. Sign me up. And sign Charlie up too while you're at it.