I always assumed they would, just like Youtube 'recommends' videos for you whether you're logged in or not. This is one of the reasons why I don't use Google /

I always assumed they would, just like Youtube 'recommends' videos for you whether you're logged in or not. This is one of the reasons why I don't use Google / Bing / etc directly anymore, instead I use them through a meta-search engine (using a local instance of Searx [1] with some extra code to have it search my local content as well [2]). [1] https://github.com/asciimoo/searx https://github.com/asciimoo/searx [2] https://github.com/asciimoo/searx/pull/1257 https://github.com/asciimoo/searx/pull/1257