Not really, no. To a capitalist, all forms of leftism is 'authoritarian,' because they consider private property natural and oppose leftists 'stealing' in.

'Authoritarianism' just isn't a particularly useful term because nobody who uses is is ever actually categorically opposed to forcefully compelling people to do or not do things. They will always have a build in exception for what ever they consider to be 'legitimate authority', and what they consider justified authority will just depend on what political philosophy they ascribe to. So really calling the word just means "someone with a different political theory to me with regards to legitimate authority."

Why do the anti-authoritarians not confine themselves to crying out against political authority, the state? All Socialists are agreed that the political state, and with it political authority, will disappear as a result of the coming social revolution, that is, that public functions will lose their political character and will be transformed into the simple administrative functions of watching over the true interests of society. But the anti-authoritarians demand that the political state be abolished at one stroke, even before the social conditions that gave birth to it have been destroyed. They demand that the first act of the social revolution shall be the abolition of authority. Have these gentlemen ever seen a revolution? A revolution is certainly the most authoritarian thing there is; it is the act whereby one part of the population imposes its will upon the other part by means of rifles, bayonets and cannon — authoritarian means, if such there be at all; and if the victorious party does not want to have fought in vain, it must maintain this rule by means of the terror which its arms inspire in the reactionists. Would the Paris Commune have lasted a single day if it had not made use of this authority of the armed people against the bourgeois? Should we not, on the contrary, reproach it for not having used it freely enough?

On authority, by Frederick Engels 1872

https://www.marxists.org/archive/marx/works/1872/10/authority.htm

I consider tankies to be on the right end of the socialist spectrum, so when I say it I'm punching right. They're still comrades even if they are miss guided by state-capitalist governments. Cheers

The liberals are still doing this in 2025. We shouldn't really be surprised I spose.

Communism and fascism are entirely different, and conflating the two has roots in Double Genocide Theory, a form of Holocaust trivialization and Nazi Apologia. The Nazis industrialized murder and attempted to colonize the world, the Soviets uplifted the Proletariat and supported national liberation movements such as in Cuba, China, Algeria, and Palestine. I recommend reading Blackshirts and Reds.

Anarchists tend to be smart enough to not use the word tankie.

There are exceptions of course.

Generally not. Anarchists and Marxists want separate goals and have separate means, but Liberalism is a separate ideology.

No, but a lot of liberals consider themselves anarchists.

It will happen in a few years from now.

I believe in reclaiming "tankie" in the same way as "queer." Schoolyard bullies don't really care to distinguish between the many different labels encompassed by LGBT+, and so they inadvertently invented a term that could be very inclusive and all encompassing, even if you're still figuring out who you are, you call always fall back on "queer" to give the general idea.

In the same way, the term "tankie" gets applied to people of all sorts of different left ideologies. There are significant differences between different leftist ideologies, but our critics don't care to understand or distinguish between them, so I consider tankie to be a similarly inclusive term. Do you support anything that any socialist government has ever done? Do you think Cuba had an effective literacy program? Congratulations, you're a tankie, welcome to the club.

Note that my identifying with the term isn't really an invitation for people to use it. But, you know, if people want to keep using it as this broad, meaningless term that lumps a bunch of people together, as I see it, it only works to our advantage as "tankies," it pushes people towards us and helps us remember what we have in common instead of fighting over our differences. So I'm not exactly going to fight the label particularly hard.

Tankie always meant a fan of authoritarianism but not of the nazi variety. And hand to hand with that goes hate for America, but hate for America isn't enough on it's own, it should be paired with love of Strong Hand Of The East.
Tankie thinks China, Russia, North Korea are just swell, and not because of some underlying ideology, but because they have an authoritarian model of governance and generally in opposition to the west to some degree.
And that's the reason why it's so hard to define for some people, boiled down to it's definition, it's very hard to spin into something universally good, so talking to a general public they have to do what authoritarian lovers from the other side of the spectrum call "hiding the power lever", which muddies the water.

Authoritarian communist, essentially

Wikipedia has a good article about the term

I don't think your second paragraph follows from the first. The cited revolts were largely fascist in origin, for example the Hungarian revolt had the fascists lynching Soviet Officials and freeing Nazis from prison in order to assist with lynching Soviet Officials. Calling them "dissidents" or pretending they were ethnic minorities is ridiculous. Not answering fascists lynchings with violence would be incredibly terrible.

The "rebels" were trained and supplied by MI6, and had marked the doors of Jews and Communists for extermination.

Really curious what a "non-tankie" would recommend doing in such a situation. Giving the Nazis that killed hundreds of people flowers?