No, read either my, or your own posts more carefully.
I absolutely do think that an IR(R) makes for a better safer pilot. It *might* save your life.
I do not believe that it *will* save everybody's life - many people manage to fly safely, without instrument training. That includes everybody who only flies microlights (and doesn't have an IMC related fatal crash, which is most microlight pilots, despite perhaps a few of their own best endeavours).
G