Have you ever solved Schrodinger's equation?
Do you believe I said something erroneous about Schrodinger's equation? If so, show it.
Yes, I did solutions of the Schrodinger equation when I was 15 years old. Yes, the full partial differential equation version for the hydrogen atom. It is truly amazing to see the periodic table come out of a PDE.
The Schrodinger equation does NOT allow for 'infinite possibilities' for the future. In fact, the possibilities are well constrained by the environment and the available energy. They are not *determined* (usually), but they do not have an infinite range of possibilities either. That is why it is even possible to use the Schrodinger equation in a testable way.
Now, what the Schrodinger equation *does* do is determine the wave function, which in tern determines the possible outcomes and their probabilities.