I know this is besides the point, incredibly petty and borderline psychotic, but... if you can fill your medium cup with the amount of a large one, wouldn't tha

I know this is besides the point, incredibly petty and borderline psychotic, but... if you can fill your medium cup with the amount of a large one, wouldn't that mean that the store is the one cheating on you? The way this is playing in my head is: I grab the medium cup, try to outsmart the universe and pour a large into it, coffee overflows in my hand, and I watch justice being served as my hand gets burn and I cannot scream because that would denounce my scam.