I know the new suite of AI tools from Google looks very tasty, but don't forget that it's increasingly likely that your searches are going to caught in a dragnet at some point

https://www.wired.com/story/find-my-iphone-arson-case/

AI summary: 

In a Colorado arson case, police used a reverse keyword warrant to access Google search data—targeting users who searched an address tied to the crime. Google initially refused the warrant twice for being too broad but eventually complied. The evidence was later thrown out.

Despite this, investigators nationwide are now adopting similar tactics. Critics warn it chills free speech and sets a dangerous precedent: private searches could become criminal leads, even without suspicion.