

It has very nearly got a majority several times. I’m sure that with some media manipulation (eg milking an incident) it will be easily pushed through.
Imagine if the Dutroux scandal would happen now. They’d jump on that to push all kinds of monitoring on everyone. Even though this would not be prevented by it in any way (and in fact that all happened long before WhatsApp even existed)

No Linux as such was not, by the time Linux got popular the big multiuser systems were on their way out. I still worked on those in college. But they were SGI, HP-UX and Sequent. Especially the latter were huge systems.
But these fields were just a clone of what was in the original Unix systems.