Looked at mine and most of it is mundane/useless stuff like "open Spotify", "How many ounces in 13 lbs", etc. But there are some "text so and so: hey meet me wh

Looked at mine and most of it is mundane/useless stuff like "open Spotify", "How many ounces in 13 lbs", etc. But there are some "text so and so: hey meet me wherever" type recordings...I find that little concerning, but not entirely unexpected. I like that there's an option to delete all of that info, but is it -really- deleted? Or just hidden from my view and kept on Google's servers and still associated with my account?