@IobseRvable it is an endless argument between who says that QM is nonsense and those who don't.
I guess we already agreed that an experiment trumps any theory. The problem with FP experiment only partially was due to lack of explanation. Main problem is that it wasn't 100% reproduceable.
If you propose to wait for a scientific explanation for anything before it is widely used think what would happen to an oxidation reaction commonly know as fire.