You are correct.
First of all, the cooking process is entirely in view of the customers, so they can’t tamper with the food.
Secondly, they have a very strict hiring process. They pay well for a burger joint. The order takers have to be very intelligent and organized.
They are a great company with great quality food. And they have a great business model: burgers and fries. That’s it.
No chicken, no salads, etc. Just burgers.
Managers, as often as not, exceed 100K annually.