People go to chain restaurants/bars because of trust. They can (mostly) assume that what they buy in Corpus Christi will be similar to what they buy in Kalamazoo. Trust in ingesting external substances into the holy caverns of the body. The amazing process of transforming that which is outside oneself into oneself is a mystery that practically defines life. Absorbing the environment to subsume it, and knowing one day we all shall be consumed ourselves.