I was thinking of a compilation of people who left crypto for various reasons.

• Satoshi Nakamoto: Disappeared after Gavin went to the CIA. Might be still amongst us.
• Mike Hearn: Whiny ragequitted after didn't get his way to fork Bitcoin. Went to work for too big to fail banks.
• Laszlo Hanyecz: ???
• Amir Taaki: Left to fight ISIS, currently in house arrest.
• Cody Wilson: ??? Was he ever involved more than a public face for DarkWallet?
• Ross Ulbricht: Went to prison for being DPR.
• Dread Pirate Roberts (DPR): May not Ross Ulbricht was the only one, so some might be still amongst us.
• Variety Jones: Went to prison for being the right hand of DPR.
• Guy who ate his hat: Passed away.
• Hal Finney: Passed away.
• Thomas Jiřikovský: Went to prison for being the owner of the exit scammed Sheep Marketplace.
• Verto: Exit scammed with the Evolution Marketplace, he was the owner. Might be still amongst us.
• Kimble: Exit scammed with the Evolution Marketplace, he was the right hand of Verto. Might be still amongst us.
• Jeremy Allaire: Went blockchaintard. Circle also dropped Bitcoin?
• Peter Thiel: Some Trump thing.
• Balaji Srinivasan: Some Trump thing.
• Josh Garza: GAW/Paycoin scam. Did he flew?
• Mark Karpeles: Went to prison for MtGox. Came out, still tweeting sometimes.
• Big Vern: Exit scammed Cryptsy. Did he flew?
• Mintpal scammer: ???

Who else?