In the USA, Tony Mirra takes some beating. Joe Pistone said that other mob guys pretended to be his friend just to pacify him - he was a dangerous dude. But yeah, there are some really scary stories about Camorra men!
You'll find that "pretending to like someone to keep yourself safe & well" is a common theme within the mob. Nothing spectacular. U go to work & pretend to like your boss even though u can't stand their guts for job security. Same thing with mob guys
