Notice that Starbucks and Amazon are american lifestyle companies, of course there is going to be an appeal to the lower income class for services that are immediate and cheap. Since they are paid a poverty wage, they are too busy working to have the time to do things like go out for lunch or cook a meal.
A woah, guess what? Those business models perpetuate the same conditions that lower work environment standards, wages, employee health and morale. It's a positive feedback system that needs to be nipped in the bud before it completely devours the French economy.