
This has little to do with autism and more with being smart. No, seriously.
From the English Wikipedia, stages of moral development:
- Obedience and punishment orientation (''How can I avoid punishment?'')
- Self-interest orientation (''What's in it for me?'') (''Paying for a benefit'')
- Interpersonal accord and conformity (''Social norms'') (''The good boy/girl attitude'')
- Authority and social-order maintaining orientation (''Law and order morality'')
- Social contract orientation
- Universal ethical principles (''Principled conscience'')
1 and 2 are "Level 1 (Pre-Conventional)" (according to the same article, children and animals have this), 3 and 4 are "Level 2 (Conventional)", 5 and 6 are "Level 3 (Post-Conventional)".
The last one is basically thinking around "what if everyone did that?". Unfortunately, lots of people are at either stage 2 or 4. Sometimes downgrading from 4 to 2 once they become the authority.