that doesnt really make sense, regardless of if the liquid inside your body, in a plastic bottle or emptied out into a toilet on the plane the weight is the sam

that doesnt really make sense, regardless of if the liquid inside your body, in a plastic bottle or emptied out into a toilet on the plane the weight is the same, youre not magically teleporting water from a random location into the aircraft. with that in mind surely this should be something more like "airlines should give you a $0.01 discount to take a piss before you get on the flight"