Then substitute one of my drawings (or paintings, if I painted) of a person. There's no way in the world that anyone--anyone!--would think mine were better. That's because mine are truly awful.
Even then, that's just an opinion that everyone shares. Objectivity isn't when everyone's subjective experiences align—it's when something exists independent of any subjective experience. If there were no humans at all, "beauty" would be meaningless. It's an inherently subjective property which humans ascribe to objects. Conversely, the Earth would still orbit the Sun, because gravity is objective.
