Anarchism

Ukraine Free Territory

Literally bandit kingdom under an absolute leader

Stalin vs Spanish Leftists

The USSR was the only nation to provide any support to the Republic, and it was the anarchists that fucked up by being unable to organize any kind of national army and just letting the fascists roll up their 'independent' cities one by one. Saying "it was Stalin's fault" is the anarchist stab-in-the-back myth.

Mao

I've never heard of the 'Manchurian communes' and neither has wikipedia (which would never miss the chance to play up a supposed communist atrocity) and ah yes, that famous leftist tendency "intellectuals". Not saying the Cultural Revolution was correct, but you also can't just blame one person for it.

Hungarian Worker's Councils

A fascist counterrevolution, Hungary was an Axis power and it was a mere eleven years after WW2 - for """worker's councils""" they sure lynched a lot of Jewish people! Read this.

Futhermore, did even a single one of these leaders claim to support an abstract "left unity"? Lenin sure didn't:

“Unity is a great thing and a great slogan. But what the workers’ cause needs is the unity of Marxists, not unity between Marxists, and opponents and distorters of Marxism.”

Nor did all the millions and millions of workers who supported each of these leaders. How unfathomably arrogant to think that the millions of committed revolutionaries that worked tirelessly to build socialism in these places were too fucking stupid to see they were working for the 'wrong' ideology, that they should have rejected their leadership organization and just slotted in your preferred coterie of "libertarian socialists & anarchists" and that would have simply solved all their murderous authoritarian ways. A nice horizontal, non-hierarchical, non-coercive network of free-organizing collectives would definitely have stood up in the face of the Wehrmacht, wouldn't it!

Now, ironically the "tankie" instances in this federation actually have rules about sectarianism so I wouldn't post this on there, but I have no qualms saying it here (you can feel free to ban me though, if you want to indulge in the ultimate irony). So I can say that I am sectarian, because revolution is a problem that has a correct answer - there's the answer that saved hundreds of millions of lives from fascism, and then there's the 'answer' that lets online """leftists""" living eighty years after the fact feel smugly superior to the people who actually fought and bled for a better world. Further reading on this matter:

• “Left-Wing” Communism: an Infantile Disorder - Lenin
• A Critical Read of Animal Farm - Jones Manoel
• Blackshirts and Reds: Rational Fascism and the Overthrow of Communism - Michael Parenti (<- especially this)

Edit: I was kinda pissed off when I wrote this so my dismissals of those points were definitely sloppy - though in hindsight with this guy "more nuance" would probably have been a waste - but I absolutely can't tolerate such ignorant attacks against the projects that actually came the closest to human emancipation anywhere in history. Regardless, I don't want any anarchist comrades to feel like I'm attacking them, and although I obviously believe MLism (and the collected work of its offshoot branches) is the best basis for the theory and practice of revolution, the good work of anarchist groups that were able to keep fighting in the imperial core when Marxist groups were stamped out can't be ignored. If you punched a fascist then you're a comrade of mine.