It is possible to talk about utilitarian culpability, but it's a question of "would blaming/punishing this (kind of) person lead to good results". Like you usually shouldn't blame those who can't change their behavior as a response to blame unless they self-modified themselves to be this way or if them being blameless would motivate others that can... That reminds me of the Eight Short Studies On Excuses, where Yvain has demonstrated an example of such an approach.