And you think it will be different? They are all doing this, because your data and info is valuable to them. Who they share the info with might differ, but they are all designed to scrape the data of your life so they can get all the seedy details and use them for whatever the hell they use it for?! Lord only knows why they want to know what I jerk off to, but that’s their problem.
With the recent changes to the medical insurance landscape in America, and thousands upon thousands of people losing their jobs due to various factors, your 90% figure is pretty generous. Add in the fact that most insurance is tied directly into employment, Americans have much less options than the rest of the free world, unless you are filthy rich.