JK,
Fairy tales and fables are told to children to prepare them for the realities of adulthood, i.e., there are bad and good actors, there are bad and good choices.
From an article on JN, written by Joe Dey in 1962:
Charlie Coe was recalling the final hole in the 1959 Amateur Championship at The Broadmoor in Colorado. He and Jack Nicklaus were all square. Charlie’s third shot, a recovery from heavy grass behind the green, failed to drop by half a turn of the ball.
“Then,” Charlie reminisced, “I went forward and picked up my ball. All of a sudden it dawned on me that Jack hadn’t asked me to lift the ball and hadn’t conceded my next stroke, and so I had no right to touch it. I said as much to Jack.
“ ‘Forget it,’ Jack replied, and he proceeded to roll in an eight-footer for a birdie 3 to win. Jack Nicklaus is a sportsman.”
And one more from the same article:
In the same championship during a match, Nicklaus asked the referee some rather penetrating questions about Rules as they walked along. The referee was moved to remark that Jack seemed to know the Rules very well indeed. “It pays to,” said the talented young man. “The Rules contain a lot of rights for the player.”
So JN 'bent' the rules, slightly, in favor of his opponent, but he also was fully aware that the rules could be used to his advantage. Other players may bend them more than JN, but I believe, with eyes wide open, that honesty, integrity and sportsmanship are well represented in the modern game of golf. No player wants to earn a scarlet "C".