I once called my bank because I had trouble logging in. They didn't outright say it but they implied that they could see my password and asked if I wanted to update it by telling them the new one. I said no.
Owning an NFT is analogous to owning a receipt. You don't actually own the image and paying for one means you fell for a scam. Pointing that out is enough to piss off any NFT owners.
I had one a couple of years ago. The worst part was the anesthetic injection but it was smooth sailing once it kicked in. No pain afterwards.