Actually, there might be a way that the Muslim world could possibly change.
As our ‘eye-for-an-eye’ culture changed; we had our Jesus, who eventually
changed so much in ethics and behavior.
Muslims need their ‘Great #2’ to show up and soften and simplify the ossified
outdated rules of the various sects. Would take a couple of hundred years, but it’s better than waiting for another resurgence of their Caliphate fantasy.