Most of the deals in the article do not end well for the human, but here there's no lesson about hubris, nor the curse of knowledge, or anything else. No, Johnny's just a better fiddle player, he beats the devil, and he wins a golden fiddle fair and square.
(The article might allude to this story: "Satan is not the real God, because there is only one God; the Devil doesn’t have the best tunes.")
There is a lesson about hubris, but most people miss it. The Devil's deal is false, he doesn't play "fair and square." Johnny wins the bet but still loses his soul to the sin of pride. It's even in the lyrics: "My name's Johnny and it might be a sin, but I'll take your bet and you're gonna regret 'cause I'm the best that's ever been!"
Most of the deals in the article do not end well for the human, but here there's no lesson about hubris, nor the curse of knowledge, or anything else. No, Johnny's just a better fiddle player, he beats the devil, and he wins a golden fiddle fair and square.
(The article might allude to this story: "Satan is not the real God, because there is only one God; the Devil doesn’t have the best tunes.")