I think a better way of phrasing it is, ‘Is there any scenario in which a collapse postulate would be testable...’
We have done tests far more sensitive than this one and not found any collapse behaviors separate from decoherence. The sort of experiment proposed would not be as sensitive because we would not expect coherence in the first place—you can’t get any sort of quantum effect out of a person just because of its size and inhomogeneity.
I think a better way of phrasing it is, ‘Is there any scenario in which a collapse postulate would be testable...’
We have done tests far more sensitive than this one and not found any collapse behaviors separate from decoherence. The sort of experiment proposed would not be as sensitive because we would not expect coherence in the first place—you can’t get any sort of quantum effect out of a person just because of its size and inhomogeneity.