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#DuckDuckGo claim they keep the lights on selling advertisers the ability to have their ad displayed when keywords relevant to their products are searched, regardless of who is doing the searching. Anyone know otherwise? Got evidence to back up the counterclaims? Genuinely curious here, as I've used DDG a lot:
https://www.quora.com/What-is-the-revenue-generation-model-for-DuckDuckGo/answer/Gabriel-Weinberg