Long may Louis de Broglie continue to inspire those who suspect that what is proved by impossibility proofs is lack of imagination.

The concept of 'measurement' becomes so fuzzy on reflection that it is quite surprising to have it appearing in physical theory at the most fundamental level ... does not any analysis of measurement require concepts more fundamental than measurement? And should not the fundamental theory be about these more fundamental concepts?

No theory of reality compatible with quantum theory can require spatially separate events to be independent.