Careful there Uther. This is all on record and when the AI take over, guess who's first to disappear?
Google's my best friend, I tell it everything.
May the One be with you, AImen
But seriously. Google is just an AI trying to please you. I think you must have searched for something related to suicide and you have entered a bubble. Try incognito mode next time
... And visit myactivity.google.com/ to make Google forget stuff you don't want it to know. Personally, I use different logins for specific tasks/moods to keep the suggestions in check
