All states are inherently “authoritarian” and enforce certain principles over others. What matters is if those principles materially prioritize workers over capitalists, which socialist states do.
You can’t create a stateless, classless communist society from capitalism without a transitional socialist state that breaks the monopoly on force and propaganda that capitalist states have — specially in a world ruled by capitalist superpowers like the US which constantly coups and invades non-capitalist states. Thinking otherwise is just delusional and utopian.
No non-capitalist state will survive in the modern world if they don’t sufficiently get rid of propaganda and deal with capitalist funded insurgencies, which capitalist states will label as “authoritarian”; they’d immediately be coup’d and overthrown by imperial core countries otherwise, as many socialist states have (Chile, Libya, etc).
And regardless, socialist states are a massive improvement over capitalist states when it comes to “authoritarianism” anyway, same as most other metrics. The US has 0.8% of its population in prison for example, while China has 0.1%. Similar stats on most metrics for the USSR vs USA; socialist Russia’s human rights were also far better than capitalist Russia’s, obviously.
Rojava is a decentralized capitalist region with no plans of being socialist/anarchist/etc whose leadership allows the US to use it as a imperialist proxy and military base in the region. Of course the US likes that lmao; the US National Security Council calls it another “israel” in the region.
The Zapatistas are cool comrades who fought off the US and other capitalist forces as all socialist projects have to. Different from most successful socialist revolutions in that it didn’t establish a state (though it was managed centrally by the EZLN), but it has since succumbed to pressure from the government and cartels and has dissolved its municipalities last year — so it’s not quite as successful of a revolution as those that establish a state, some of which have already managed to become nations of millions or global superpowers.
“Social democracy” back then just meant socialism. The Bolsheviks who established the USSR were also “social democrats”
And your fantasies of the US ever letting a US-backed military dictatorship be overthrown and develop are funny, specially when it’s currently committing a genocide in Palestine and not even letting them get rid of a western colony.