Earlier quoted context omitted.
Most people would expect a VPN to protect their data from websites, rather than sharing it with Facebook.
That is a different argument than what the author is making in the article. Don't go on a tangent. Also, Onavo was acquired by FB in 2013. What were you expecting FB to do with it? It is not even the most popular VPN app.
I presented factual and new information about what data is collected and asked some questions.