It only shows you what you give it. The only thing Amazon sends me offers about are computer peripherals because that&#x27;s all I&#x27;ve bought through them. And Facebook only shows me travel ads because I only post details about my vacations on there. And Google only shows me ads for web hosting because most of my email is about website development.<p>None of these services know that I&#x27;m into hobby bonsai because I&#x27;ve never given them that information. So if don&#x27;t want to be followed and frightened by them, then limit how you use them.