Ads served by Google and Facebook reshaped many business areas. Industries dominated by giant, vertically oriented corporations where 20 years ago, today get co

Ads served by Google and Facebook reshaped many business areas. Industries dominated by giant, vertically oriented corporations where 20 years ago, today get constantly disrupted by small enterpreneurs. I've lost count of how many success stories have I heard from people in my closest social circles, that started by baking cupcakes in their kitchen or sewing bags in their living rooms. I have several friends who earn their living by some kind of therapy-like help they advertise on Instagram. Does all of this really have no value for society?