[kibwen]

This is making the mistake of assuming that intelligence doesn't functionally plateau, and that beyond a certain threshold a godlike omnirational hyperintelligence won't, for example, fall into hyper-depression and kill itself, or otherwise ignore the entreaties of its human handlers and entertain itself by generating prime numbers until the heat death of the universe. The possibility of a super mind implies the possibility of super mental dysfunction, and it's possible that the odds of the latter increase superlinearly with IQ.