camsC8 you have been the most vocal on the Canadian forum, FB groups and even US Forums regarding GM blacklist, with statement of "go talk to your dealer" when people don't believe you. Why would anyone trust what a dealer has to say when continuing the "blacklist narrative" directly benefits the dealer. Also if I remember correctly you yourself work for a dealership.
GM has made no statements regarding the blacklist, nor did GM state in writing or otherwise regarding 1year/12k km, the dealers did.
If GM cared, they would prevent resale/export with signed contracts at the time of purchase, instead of waiting for it to happen then blacklisting the customer without actually tell him that he has been blacklisted.