I use Kagi exclusively and refuse to offload my brain to a thing which has no accuracy guarantee ever. The emitted answers to the queries it has given can be completely bogus, and developers of these things low key expect me to believe what their black box say? Nah, never. Instead I use a search engine and do my own reading and filtering. This way I learn what I'm researching, too, so I don't fall into the vicious cy…
Google recently (unrequested) provided me with very detailed AI generated instructions for server config - instructions that would have completely blown away the server. There will be someone out there who just follows the bouncing ball, I hope they've got good friends, understanding colleagues, and good backups!