consider Elliott Spitzer;
another consideration for management;
People generally accuse others of the wrong doing they are considering.
An honest person gets taken by a crook because they expect the crook to be as honest as they are.
The crook expects everyone else to be the same kind of crook they are.
A person (Elliott Spitzer, former NY state Gov. but I could name a dozen others) going to hookers thinks everyone else goes to hookers.
Managers **** off expect everyone else to be **** off. The managers that think that a visit to a customer that has not called in a service call might be stealing from possible company business, must have at least considered doing the same bit of "'piracy".