Perhaps it should be intelligent at ... And the definition of intelligence is not straightforward either.

Besides that, honestly, i think the OP makes a variant of the True Scottishman. I do not think intelligence differs if someone has a different morality. Same for wisdom. Pretending otherwise sounds like name-calling to me. You can call people names explicitly..
Perhaps this thread was made more from the idea that people do not think consequences through enough.(Or they do, but there are many people, and someone will not think enough.)