Errrrrrrrr nooooooooo lol, they did design a left handed piano once, with high pitched notes at the left end. I doubt it went into production though. Left or Right handed, playing the piano is about getting both hands as well developed as you can. Any left handed pianist can play FI with incredible ease if they are good enough, I'm left handed and not a great pianist and I can sight read it at just under half tempo. But since you asked the Chopin Etude 10-12 I think it is, is what everyone is gonna say.
Ya but it's so hard to keep my left hand at the same pace as my right hand(im rigtht handed)