Do you think adding qualifiers makes the point any clearer? I think it just makes it harder to read. Accessibility options in video games do nothing for new born babies or people in a vegetative state, but that doesn't really need to be said.

The point being made was wrong, and the language suggests rhetoric more than reason.

Reason is how you figure out if something meets a criteria. Rhetoric is how you convince people. That's a simple fact of the human mind and not one that can be easily outplayed.