Yes, this is out of hand, this thread, IMO. Way too much niggling over something that's likely just fine. These are vehicles meant to be owned by PEOPLE. People are stupid. Mazda would go out of business overnight if their fluid capacities on user-serviceable items would grenade vehicles if they were 0.25 quart off.
They do tell you to take the car to Mazda, or qualified mechanic if you must, for service