Am I suggesting that if an alien had created Lenin, knowing that Lenin would enslave millions, then Lenin would still be a jerk? Yes, that's exactly what I'm suggesting.

Eliezer, sorry but you fell into the correspondence bias trap.

I agree with your post if you substitute "moral responsibility" with "consequences". We all make decisions and we will have to face the consequences. Lenin enslaved millions, now people call him a jerk. But I don't think he is worse a person than any other human.

Consider that brain tumors can cause aggressive behaviors.