In 20 years; if we are still using a keyboard & a mouse on a daily basis - it would be as awful as not getting to superintelligence.

20 years from now, I do not anticipate having any more control over a "superintelligence" than I have today, nor do I think that a superintelligence which could serve my needs (never mind my desires) as well as a computer-mouse-keyboard-internet setup currently does will come to exist.