While explanatory power is useful – it isn’t necessarily a test of truth. Whereas testimonial decidability does serve as a test of truth.
We tend to confuse platonic truth (that arrangement of ideas we might possess if we possessed more information than we currently do) where our model is infinitely intertemporal(extends into the future regardless of problem set, with decidable truth, where our model is a problem we seek to solve with the knowledge available, with analytic truth, where we possess all possible knowledge because our model is axiomatic. But this is a confusion of the information present at different points of the present
The problem for these philosophers of empty verbalism, is that once a theory provides perfect decidability, it’s true by all possible measures. So natural law is ‘true’ even if you don’t like it. Now if you don’t like it, then I (we) can certainly understand why – you lose all opportunity for parasitism.
Now you might make claims that reciprocal insurance in which you or others become beneficiaries isn’t parasitism. But then we would have to distinguish between accident and choice. And in that analysis, there are very few acts of god other than catastrophic illness and natural disasters that are not your choice. Even those are largely avoidable if you haven’t chosen poorly.
This is why so many people prefer to hang on pseudo-moral arguments, and pseudo-moral religious arguments: in order to preserve their parasitism.
When instead, they could simply offer to be better people in exchange for that which they seek>
And that is the real issue, isn’t it? Self-discipline is a high cost and one that many of us seek to avoid paying by making false moral and religious claims in order to obtain benefits by acts of deception using appeals to our signals of status and self-worth, charity, and altruism..
Whereas the moral folk, who build good families, object to the vast difference in payments of self-discipline that they contribute to the commons, as well as the material payments they make to those who fail to exercise that discipline. Why? Because they pay double. whereas they would gladly pay money in return for behavior.