Let me ask you something. Do you think most people in the world would want to?
I don't know and neither do you.
So let's not take the option away from them before we find out.
Well, let me ask it another way. If you could send bitcoins to any person or business now, like you currently can with the block-chain, but the option was available with PayPal-like interface and immediacy which would you choose for common legal transactions? You really think that's unpredictable?