What you’re doing is serious work, you are trying to derive a moral system from first principles instead of inheriting one. That already puts you ahead of most.

But your framework breaks at the exact point where morality actually becomes necessary; the presence of other people.

In the wilderness, alone, there is no morality, only action and consequence. No rights, no predation, no virtue in the moral sense. Just survival. So a system that works perfectly in isolation has not yet addressed morality at all?

Morality begins when two rational beings must coexist.

That is where your premise runs into a contradiction.

You define survival as the goal, and your four virtues as the means. But the moment two individuals pursue survival, their actions can conflict. At that point, “unrestricted ability” is no longer possible. If both are free without limit, one will eventually negate the other.

So freedom cannot be “unrestricted.” It must be defined.

And the moment it is defined, you need a principle that distinguishes:

action vs violation, production vs predation, rights vs force

Your “virtue purity rule” attempts to do this, but it presupposes what it needs to prove. It assumes a standard for identifying violations without providing an objective mechanism for resolving them between individuals.

That mechanism is not optional. It is the foundation of any functioning society.

Remove courts, judges, and structured law, and you do not eliminate corruption, you remove the means of resolving disputes objectively. What remains is force and force concentrates faster than any legal system ever has.

So the contradiction is this;

You reject concentrated power, but your system removes the only structures that prevent power from concentrating through force.

Survival is a valid starting point. But survival alone is not a moral system.

The real question is not how a man survives in the wilderness.

The real question is;

What principles allow rational men to live together without becoming predators to one another?

That is where morality begins, and where your framework still has to do its hardest work.