It does not apply to "normal" cloth masks, and it's deliberately misleading to say otherwise, because if it were true about "normal" cloth masks, then these masks would not be more breathable.

I don’t know how to be more clear that the disclaimer is the same than to link you to a site selling normal cloth masks with the exact same disclaimer.

And I don't know how to be more clear that the disclaimer is not the only set of facts in this situation.

Maybe you should have read up thread to see what I was responding to then? This is a thread about the disclaimer.

Nope, it's a thread about how dishonest these mask makers are, considering you're now in my thread.