I agree with you..
Facebook has a history for messing with people's privacy options and constantly restructuring them so old "opt-outs" magically no longer apply. A way to "re-open" people's data so it is available for marketing. But at least their options are still all in one place and can be gone through in a reasonable way. (I go through and recheck Facebook options at least once a month.)
But Google's options are so spread out and so cryptic, that they are impossible, even though they know 1000 times as much about me as Facebook. Plus one would have to read through the policies and help-pages to understand just part of how it all connects; How many people actually read or understand all those documents. Most people merely use Google Search or their Android phone services without thinking much about it.
I can certainly understand that both Japan and the EU are now going after Google for privacy issues.
The help pages and new privacy pages also explain how they plan to let your information and all your web-history be used across all Google products, INCLUDING how they, if you touch any of their "location based services", may/will
collect and process information about your actual location, like GPS signals sent by a mobile device. We may also use various technologies to determine location, such as sensor data from your device that may, for example, provide information on nearby Wi-Fi access points and cell towers.
(The emphasis on the policy quote is mine.)
So even if you turn off the GPS in your phone, they will still use all their information about passing Wi-Fi access points and cell-towers to locate and track you. Obviously to show you location based ads, but imagine the implications, when saved away inside web-history and available for subpoena from the outside.
Kinda similar to when it was documented that Apple kept location data for up to 12 months from the iPhones, or the similar case showing that GMs databases kept tracking and saving away OnStar GPS locations, EVEN AFTER the customers had long since closed their OnStar accounts.