There are some people that think if something isn't illegal, then it isn't wrong. It's really weird.

It's substantially more common a viewpoint on here, at least anecdotally compared to my real life experience.

Most people never get past Kohlberg Stage 4.

I had never heard of this

https://en.wikipedia.org/wiki/Lawrence_Kohlberg%27s_stages_o...

From the wiki page, there are three levels that include 6 stages (two each):

        Level 1 (Pre-Conventional)

            1. Obedience and punishment orientation

                    (How can I avoid punishment?)

            2. Self-interest orientation

                    (What's in it for me?)
                    (Paying for a benefit)

        Level 2 (Conventional)

            3. Interpersonal accord and conformity

                    (Social norms)
                    (The good boy/girl attitude)

            4. Authority and social-order maintaining orientation

                    (Law and order morality)

        Level 3 (Post-Conventional)

            5. Social contract orientation
            6. Universal ethical principles

                    (Principled conscience)