Not relevant. I've never used social media a day in my life. Nevertheless, clicking a few links in this article turned up my full name, age, birthday, every address I've had since I was 14, email address, and convenient links to pages containing that same information for every member of my family. This is all obtained from public records over which you have literally no control if you lead any semblance of a normal life. There should be more legal protections in place to prevent using public data in this way.