If she accessed Instagram from the same home network (and IP address) as her main phone, the zuckerbots inferred that the two users were probably in the same household and knew each other/had similar interests.

You can have those in the fediverse on Pixelfed and Mastodon. The problem is that then the people you can follow are only middle-aged Linux/Star Trek nerds and the occasional organic farmer.

Don’t they also have far-right leanings of some sort? If so, it’s not surprising.

That message looks cutesy and whimsical, but would be hard to understand for users with a limited command of English. Though given that it’s Hyprland, concern for the untermenschen is probably not to be expected