I have a question about the flag, since on the one hand canton no longer seems to have a relationship with BitcoinPaperWallet, but nevertheless the thread created by him is indexed in the search engine. Maybe you should at least consider creating a level 1 flag?
A
Type 1 Flag has this description:
Due to various concrete red flags, I believe that anyone dealing with this user has a high risk of losing money. (This flag will only be shown to guests/newbies.)
As much as I'd like to see said warning above this topic, the Flag itself would be incorrect.
It would probably help much more if Google would stop showing the scam site as #1 when you search for "bitcoin paper wallet".