This is the world we live in - people just looking after themselves - even doctors. They have become a doctor so now in the eyes of the world they have become something greater than others, however, the future changes things - the professions of 'prestige' will be something of the past. Robotics and New Technology will take these jobs just like robots have taken over the auto industry. You will find robots completing medical operations and machine scanners diagnosing the medical condition you may have. Of course this will bring about new issues which will need to be resolved, one of which arguably, is the disconnection between DR and Patient (though in my experience Doctors have no real interpersonal skills, therefore a machine/ robot will be no different than a human DR.) Point is the future will bring changes, which, may not be believed or given much credence to at this present moment.