This is a youtube video on the same topic. Inventor of this device tipped this youtuber off, and so the youtuber looks to confirm the reasoning behind the devic

This is a youtube video on the same topic. Inventor of this device tipped this youtuber off, and so the youtuber looks to confirm the reasoning behind the device. https://www.youtube.com/watch?v=SrDEtSlqJC4 https://www.youtube.com/watch?v=SrDEtSlqJC4 Long story short, McDonalds created a monopoly for the icecream machine company, and then they abused it. This device comes into play, then McDonalds tells Franchisees not to use it.