All the contradictions are generated by those who wish to have a proof designated VIP because suitably attributed coins would probably see a sudden increase in value. Everyone wants the rare coin rather than being content with a bog standard one - think about the number of people claiming to have a satin proof Churchill. Oddly enough, it is probably easier and cheaper to buy a regular 'VIP' proof from the non-set years, than a wishful thinking 'maybe it is' from 1937 or 1953 etc.
The VIP label was always given as the rationale for the very low mintage proofs. As to where they went? Who knows. The mintage determined the exclusivity and so the phrase was coined.
In the case of the toothed reverse penny, you do have a particularly rare variety, so their VIP attribution could well be a reflection of the people it was made for. The same might possibly be said for the Freeman 465A halfpenny. For an R14 I have seen precious few examples, and the picture on the link above does suggest the rim might be a bit thicker than normal.