And/or sports bars.
Only annoyance would be when the bartender has to open the door during a touchdown.
These things are obviously a solution in search of a problem. MAYBE it would make sense on the front of a vending machine (because then you could hide the mechanics and perhaps get them more dense).
The animated doors I've seen in bars are transparent LCDs, but the Walgreens screens in the businessinsider article above appear to be opaque & have a full (thick) monitor backing when opened. So they're... even less futuristic???
An example of the product I've seen in bars: http://damoccoolers.com/ - notably the contents of the cooler remain clearly visible most of the time.
I suspect that's part of the air of desperation in the Cooler Screens/Walgreens relationship. Cooler Screens doesn't actually have leadership on the technology so they need to hang on to their major customers to appear to be the mature, ready for business option.
They are mostly broken?