While in high school, I worked at a (fairly shitty) McDonalds which were owned by (marginally-noticeable) assholes.
In fact, they owned every McDonalds in town and they still do. It was disgusting. Every machine being used was absolutely putrid on the inside. The owners would also watch the cameras nonstop and call immediately if they saw somebody talking or using their phone. It sucked pretty bad.