You might be right. I was replying to the parent comment which said facebook should have a ad free subscription product at $2-3 per year. Just tried to say that

You might be right. I was replying to the parent comment which said facebook should have a ad free subscription product at $2-3 per year. Just tried to say that the Revenue per user is more than that. Also, the numbers you posted include all the inventory - facebook news feed, ads on the side right on desktop, instagram, messenger ads, stories ads, instant articles, and even the ad network. According to facebook (read somewhere) 70% of their ads are on the ad network.