=> use other search engines. If you need google (like @googlescholar_ or @googledrive , speed-dial them separately
@pissedconsumer @CES
=> Go to the @Google search engine and use the following search expressions or similar: "corporatocracy", "class action against google", "mTOR ganglia neuro", "aberrant genome adenosine", "trichonympha collaris"
@ConsumerReports @CFPB
=> make sure to include relevant and left-leaning social issues expression and click on "related items" such as "civil rights" (click on @aclu, @ADL, @splcenter etc)
=> make sure to include completely non-commercial items (such as the random technical terms above)
=> go to your "google add settings"
=> change your date of birth every couple of days (very different age groups)
=> delete almost every "interest"
=> on @youtube, report any advertiser that shows up over 3 times on your stream for "mass advertisement" and block them
=> alternatively, you can use your phone's browser, use the youtube add blocker plugin, login to @youtube through the browser and make it "screen shortcut"