Why? If they made it easy to find then everybody would be wanting good service and answers to their questions. That would break the profit model.
I mean, when's the last time you got poor service in MacBurgers, or WalThing or BestBytes? Happens weekly, doesn't it? When's the last time you actually wrote a letter to management? Are you going back again next week, however reluctantly, 'cause it's convenient, or they have something else you want? See, the model works.