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?
Free trade with a reasonable safety net for those at the bottom. The safety net also ends up acting as a minimum standard, why pay your entire wage to a landlord for a slum when the state will provide you with better accommodation for less?