In our concepts "giving intelligence" and "creating a liability" are directly opposite. You must be attaching an odd idea to 'intelligence'.
Why do you think dictators get rid of anyone too smart around them?
Intelligence doesn't mean following what you want. Intelligence means having higher degrees of freedom.
Normal people say "Oh, finally, somebody intelligent" when the miracle of apparent intelligence happens.
What about an antidote: "Warren, you will agree with me, because you are intelligent and I am right" (Charlie Munger)?