Left hand has been associated with the devil/occult in a number of ways. Catholics used to beat left-handed kids into being right handed cause they thought it was a sign of the devil. See also: https://en.wikipedia.org/wiki/Left-hand_path_and_right-hand_path
Shills are trying too hard, makes them laughably easy to filter 8)
After I posted this I was getting yelled at by shills for the rest of the thread, knew there was something to it.