Euthyphros dilemma...

[Angrboda]

Why do irreducible nonphysical sources have the capacity to serve as foundation of value if physical sources do not? What is it about these hypothetical sources that makes them capable of providing foundation for intrinsic value? How does intrinsic value work? Is it like ectoplasm that's left behind by the mental? What's the operational concept here? Are we just natural intrinsic value bestowers?

I will answer your question after you explain what it is about physical sources that makes them capable of supporting extension in time/space and fundamental forces.

No, I will not. But you're welcome to pretend that's a valid reason to avoid answering my question if you like.