I like the functionalist approach. I also share your idea about the origins of "ought." Essentially, this isn't a new idea—just a new perspective on an old instinct. Modern man, even without a background in philosophy, already lives within this paradigm. He intuitively thinks in terms of cause and effect:
"Don't mess with the electrical panel—it'll kill you."
There's no morality here—there's necessity.
But I have a question for you. Your approach works brilliantly in the context of the formation of society, when any deviation could cost the system its very existence. However, what happens when society becomes overdeveloped?
A hundred years ago, people could afford much less. The risks were higher, the connection between action and consequences more direct. For example, openly declaring one's sexual orientation meant jeopardizing everything: reputation, safety, even one's very existence. Why? Because society then had a clearer sense of its own boundaries, its own supporting structures. Even a single violation was perceived as a crack in the foundation.
Over time, society has strengthened. It has become so resilient that it no longer fears individual deviations. The right to personal choice has become a cult, sometimes to the point of absurdity.
Today, teenagers online hurl words at each other that would once have landed them in court or jail—and they do it playfully.
As a result, the sense of boundaries—that very sense of what is necessary—has become dulled. The individual no longer faces direct punishment for deviant behavior. The functional regulator you wrote about dissolves in excess freedom.
We have Ouroboros, a morality that devours itself.
A system created for survival has succeeded so much that it is now destroying its own foundations.
And here's my question for you:
How do you see this consequence within the framework of your approach?
Can a functional morality explain—or restrain—the self-destruction of a system that has become too successful?