Absolutely, I would call them oddities. Definitely not errors or freaks by the usual definitions, but not normal either, so oddity seems like a perfectly good classification.
Just because the PF calls them "fake" perforations shouldn't disqualify them for collectability. Also there is some implied intent to defraud. How does anyone know the perforations weren't added just for fun, as a novelty, rather than trying to make a profit?
Take for comparison this 731a that is perforated. I have this in my oddities collection. Would these also be called counterfeit perforations, or unofficial privately added perforations?

(p.s. this post is in the Canadian EFOs thread by the way

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