How is it different than those evil farmers profiting from hungry people? Or evil builders profiting off people who want shelter? How about the evil auto repair industry profiting off those who want transportation? How about the evil apparel industry profiting off the naked? How about the evil entertainment industry profiting from the bored and unimaginative? Or the evil energy industry profiting off those who are cold, in the dark, to lazy to walk? Oh yeah, how about the evil IT industry profiting of all those who fail to master networked computing? What could possibly justify all that being ok?