But there's a contingent of people on psi sympathetic forums and elsewhere that would argue consciousness is the cause of the wave function collapsing. They would likely argue the mere realization by Wile E's of his predicament would cause him to fall, not his breaking the "fourth wall". They argue so because they don't like Determinism for one thing.
There are those people. Wile E. Coyote isn't one of them.
