Thanks for the explanation, this makes me profoundly sad and is completely absurd. They call it "minting" which I actually thought was a neat way of putting the image itself on chain which can't be deleted and is permanent, so people spending crazy amounts of money can at least have the piece of mind that what they've bought is immutable. This shouldn't be considered an NFT at all.. imagine if bitcoin was just linking to a bank transaction. In fact- a definition of NFTs: "unique digital asset that is not directly replaceable with another digital asset" - swapping the results of the URL would invalidate this. What is the actual point?