@Porridgeislife
In Australia, a flat white isn’t a short strong coffee, that’s a weird UK thing. They come in 200mL mugs (same as lattes). The difference between them is in how the milk is prepared.
What rubbish! That’s not true and common sense will tell you so. A flat white is indeed a 7oz/210ml coffee, but that is way smaller than your standard latte. What do you mean by a 200ml ‘mug’, just look at your own coffee mugs - 250ml at a bare minimum for a comically undersized mug from the 70s. Today most are way more than that, just fill any cup with water and see!