It says package managers but I don't remember seeing any forced restarts with flatpak. I just now updated Firefox but it doesn't force anything. I just won't be using the new version before restarting it.
I don't remember it happening with system packages either on my system but it's been quite a while since I've updated that one.
I mean you are pressing a button to send them to the AI. It's like clowning on how Signal messages are supposed to be private and can't be read by anyone else, while you yourself are sending a screenshot of the conversation to others. Or inviting a journalist to your secret group chat...
The dubious part is the claim of privacy in Meta's AI.