Can social media companies sell our private information

Topic: Can social media companies sell our private information. At least 1 single page 500 word. Write this paper should base on those theory (Morality, Normative Theories of Ethics, Justice, Economic Distribution, the Nature of Capitalism.)

This will be a preliminary discussion of the topic for your research paper. The proposal should give an overview of the problem (i.e. what’s the moral issue?), and also give a sketch of your argument.