When I am told facebook is a free, I ask is it a charity?
No, facebook is not a charity, it is a rapacious global corporation.
When something appears to be free, it is you who is the product being sold. In the case of facebook, it is your personal information that is being sold. Facebook only exists because you provide the content, only you do not get paid for doing so, you work for free.
Instagram is owned by facebook. Every picture you post, they reserve the right to use your pictures, you will never be told, you will not get paid.
When a friend angrily complained that I had shared her pictures, she was correct to be angry that I had not obtained her consent. But wrong to be angry that her pictures were now available for the world to see, they already were, she had posted them on facebook.
If you do not want your personal information to be shared, then do not post on facebook.
If a stranger stopped you in the street you would not hand over your personal information, why therefore post it on facebook for all the world to see?
It is not only your personal information facebook is stealing, abusing, selling. It is also the communications, who your are networked with. What are known as externalities.
Information is one of the most valuable commodities. We lock away our valuables in a safe place. Why do we not treat our information in the same way?
What we need is an open coop social media platform owned by the users.
The web and the internet were designed to be free. Free as a global information commons, we contribute information, we draw upon that information. It was not intended as a pool to abuse unsuspecting users.