These are the Non-Traditional swings/teachers that I think of that have some validity that can/could work for an Indvidual.
Jim Venetos, Moe Norman Todd Graves Kirk Junge etal, Sparks Bros Positive Impact Golf, Bill Owens Stephane Bachoz Triangulaid FlowMotion. There some others but these came to mind because I for one can do them all with some confidence and if you can teach this old dog a new trick then anyone should be able to learn a different technique I figure. 😆