It's hard to abandon the old idea, when the new idea, I mean, it's there, everywhere and nowhere at the same time, if you don't look, isn't particularly convincing, and the retort that it doesn't need to be convincing if you (read: I) just aren't smart enough, because it's counterintuitive, then I have a counterintuitive disregard for your cleverness.

I have to concede, though, that "empty" is not a particularly meaningful physical concept, quite the opposite. Disregarding the Aether theory, only to replace it with fields of potentials, that is kind of running in circles.

A model is fundamentally wrong. That's what it means to have a model. At that "clouds" is no more helpful then "empty". The fact of the matter is that no one has ever seen these things, no nucleus, no electrons, as far as I know.

Yet, you haven't pointed out what was actually wrong with "Those are simply the electron orbitals which describe the probability of finding the respective election at a given point".

Edit: Perhaps you intended to imply that this description is overly idealized (not to say simple).