I believe this is false. I believe we just haven't figure out how to do it. I know it's not the same but if you give a sculpture a piece of clay they do not need 10000 options to mold it. Even a carpenter or wood smith don't need that many options.
I'm not saying I have the answer. I learned 3DSMax in 1995 and write extensive plugins for both 3DSMax and Maya (and PowerAnimator). I think someone just hasnt't figured out the better way and eventually they will.