You should be worried for these reasons: 1) Google (and other SV giants) share data with the NSA. https://www.salon.com/2014/11/16/googles_secret_nsa_alliance

You should be worried for these reasons: 1) Google (and other SV giants) share data with the NSA. https://www.salon.com/2014/11/16/googles_secret_nsa_alliance_the_terrifying_deals_between_silicon_valley_and_the_security_state/ https://www.salon.com/2014/11/16/googles_secret_nsa_alliance... 2) The NSA in turn shares information with law-enforcement agencies. ICREACH contains information on the private communications millions of American citizens who have not been accused of any wrongdoing. https://gizmodo.com/the-nsa-made-its-own-google-to-help-share-your-data-wit-1626652221 https://gizmodo.com/the-nsa-made-its-own-google-to-help-shar... 3) The DEA (and possibly other agencies) uses this information to target Americans, and then lies about the origins of the information in a process called "parallel construction." https://www.reuters.com/article/us-dea-sod/exclusive-u-s-directs-agents-to-cover-up-program-used-to-investigate-americans-idUSBRE97409R20130805 https://www.reuters.com/article/us-dea-sod/exclusive-u-s-dir... It's not difficult to see the potential for abuse in a shadowy process that surveils the private communications of Americans, applies unknown selectors and data mining algorithms, and then reports the results to law enforcement.