What is so strange about it? If a theory is not and cannot be tested, it is not science by definition. That doesn't mean the theory is not valuable, just that

What is so strange about it? If a theory is not and cannot be tested, it is not science by definition. That doesn't mean the theory is not valuable, just that you need a different word to describe it. If a theory may become testable in the future, but is not currently, meta-science seems as good as any other term.