Sounds like you don't know what you are talking about. :-) That's fine, but unless you know something about the topic, you shouldn't really be judging...
I know exactly who is looking. And I would also know if anyone tampers with the passwords. I guess you don't have the skills, and that's fine. You might even think that there's anything in the world that is totally secure. There's not a single thing that is secure.
Oh, what is this? - https://www.forbes.com/sites/zakdoffman/2025/08/25/google-warns-most-gmail-users-must-change-passwords/