http://money.cnn.com/services/privacy/
Translation: There is no such thing as privacy.
Google Ads (which I used for a few hours) requires publishers to have a web page on their site that disclosed that Google will receive information about your activities, so I wrote this:
http://streamingradioguide.com/privacy.php
Google no longer has direct visibility, but of course there are many ways they know indirectly like users of the Chrome browser syncing bookmarks.
They have a right to share the data you and I generate, but when you share the data they generate, thanks to the lobbyists and campaign donations from their industry, the federal government and not CNN will use your own taxpayer money prosecute you.
Related:
https://www.washingtonpost.com/news/josh-rogin/wp/2018/01/12/can-the-chinese-government-now-get-access-to-your-grindr-profile/