An autocratic country could easily spread propaganda in the democratic country, because of “free speech” rules that most democratic countries have, but a democratic country cannot easily spread its propaganda in the autocratic country.
An autocratic country can buy an election in the democratic country, but the democratic country cannot easily coup an autocratic country.
Are all democracies are doomed to fail?
Is the future of humanity, autocracy? For the rest of humanity’s existence?
Incorrect, fixed definitions don’t stay fixed forever, that doesn’t mean they aren’t fixed right now. Words mean things, if a word changes meaning in a generation or two or five it’ll mean fuck all for you right here and now.
The US is not a democracy at all and never was. It was arguably at various points in time a representative republic, not a particularly good one but that’s not part of the definition.
I don’t care what you think, I know you’re using the term loosely that’s my point, fucking duh