this is horseshit. when I pay for a pint, I want a pint, not 12.25 ounces.
Beertender Guide - Anheuser Busch Draught https://www.abdraught.com/assets/pdf/BeertenderGuide.pdf
money TALKS. buy me a Maserati
https://www.westword.com/restaurants/the-beer-gauge-helps-you-get-your-pints-worth-5726060 I bought a couple of these a million years ago. Pretty nifty.