Some people have a genetic predisposition to addiction. Once you get addicted your mind gets warped - that's why it's an illness and not a moral failure. Would

Some people have a genetic predisposition to addiction. Once you get addicted your mind gets warped - that's why it's an illness and not a moral failure. Would you judge the deeds of a psychotic person as moral failure as well? It's a hyperbole for sure but it's definitely comparable.