I don't think people (or the author for that matter) "forget" that, it's more of a statement about shutup10 needing to exist. At which point did this Operating

I don't think people (or the author for that matter) "forget" that, it's more of a statement about shutup10 needing to exist. At which point did this Operating System become a Persistently-Shovel-Things-In-Your-Face System instead of being a tool to operate the system and thus disappears to let you efficiently go on with your work?