You could make a similar argument about a lot of the social media sites, there are engineers at Facebook making huge money, just to work out how to make you spe

You could make a similar argument about a lot of the social media sites, there are engineers at Facebook making huge money, just to work out how to make you spend an extra 1-2 minute a day on their site. Sure they were originally doing something of value with that, but now days they're just trying to make people more addicted.