Much of the altcoin industry seems to have picked it up as an instruction manual.

(Not that there aren't scams in Bitcoin land-- but they've mostly been concentrated into the altcoin ecosystems, which tend to be overweight in the exuberant and gullible even compared to Bitcoin. It's completely unsurprising to see the FTX implosion happening at a scamcoin casino who's CEO had been publicly attacking Bitcoin -- it would have been much more surprising to see it at a Bitcoin only or mostly organization)