Well, invisible is how linux (mostly) is now, as opposed to windows which has become very visible and pushing and annoying by design. It is very refreshing to have an os which works and doesn’t constantly annoy you with unwanted things.
You should try it again, I am pretty sure your experience will be very different from 2009, because a lot has happened to linux since then.
I don’t think IT guy, or at least the equivalent people in my life, would be supportive to the point that they would actively involve themselves in a shooting war in support of Trump, which is what this hypothetical scenario would turn into.
He wouldn’t have to, the army and the police would do the shooting.
We are not going to go WWII on the US, if that is what you are suggesting. Who would even do that? Russia and China are laughing their asses off about what is happening in the US right now. They never had it better, since the US voluntarily dropped its hegemony and basically joined their side.
Europe wouldn’t even if it could (which it obviously can’t).
The US can’t be saved by anyone but their own people. But Americans so far seem to be very easy to bully into submission and accept their country turning fascist.