Do you believe in free will?

[genkaus]

Here's a different idea: there is no objective existence, and all existence is fundamentally subjective. This is confirmed by relativity, more modern interpretations of quantum mechanics, has testable hypotheses (all of which so far have been confirmed), and requires no super-soul metaphysics.

You do realize that if all of existence was actually subjective, then it would necessarily require some super-soul meta-physics? Subjective means dependent upon a consciousness. If all of existence were subjective, then it would necessarily require an underlying consciousness (the super-soul) it can depend upon. I think what you are trying to indicate here (and what quantum mechanics actually confirms), is not about the subjective-vs-objective nature of reality, but about the fully determined-vs-fundamentally indeterminate nature.

To my knowledge, no subjectivity (fundamental dependence of consciousness) has ever been established.