I think this is the only way we can have a good search engine. It is potentially an invasion of privacy, but also is excellent to get good search results. Not

I think this is the only way we can have a good search engine. It is potentially an invasion of privacy, but also is excellent to get good search results. Not everything is black and white. Search results have been abysmally bad for a decade now. Anything that can help fix them is welcome.