Tbf this is true for all instances - it is simply how the ActivityPub Protocol works. The home instance "owns" the content, so if e.g. a Lemmy.world user submits a post to a community on Lemmy.ml, then other LW users won't be able to see it if it gets removed, but the same is true vice versa if a ML user submits a post to a community located on LW.

Because I disagree with the term. The admins are not "tankies," they are Marxist-Leninists.

What makes someone a "tankie" is that they "defend" certain states. In practice, "defending" often includes just refuting misinformation, for example, if I refute that "everyone in North Korea gets the same haircut" then I'm "defending" it and therefore a "tankie." It can also mean acknowledging accomplishments, saying any good thing about any socialist state, like, "Cuba had a very successful literacy program," which is just an objective historical fact. "Tankie" is supposed to mean someone who blindly supports everything a socialist state has ever done, in practice, it means someone who supports anything a socialist state has ever done.

Before it was "tankie" it was "pinko," and before that "red." That kind of red scare bullshit has allowed blatant misinformation to run rampant, because even rational people avoid pushing back on it for fear of being labelled a "tankie." As stories about how all communists eat babies or whatnot run rampant, it has in turn hurt the reputation of both leftists and liberals, because it literally doesn't matter how hard you try to distance yourself from the far-left, you'll still get associated with it. Joe Biden got called a communist for Christ's sake. To put it another way:

Purging the Left of communists became a longstanding practice, having injurious effects on various progressive causes. For instance, in 1949 some twelve unions were ousted from the CIO because they had Reds in their leadership. The purge reduced CIO membership by some 1.7 million and seriously weakened its recruitment drives and political clout. In the late 1940s, to avoid being "smeared" as Reds, Americans for Democratic Action (ADA), a supposedly progressive group, became one of the most vocally anticommunist organizations.

The strategy did not work. ADA and others on the Left were still attacked for being communist or soft on communism by those on the Right. Then and now, many on the Left have failed to realize that those who fight for social change on behalf of the less-privileged elements of society will be Red-baited by conservative elites whether they are communists or not. For ruling interests, it makes little difference whether their wealth and power is challenged by "communist subversives" or "loyal American liberals." All are lumped together as more or less equally abhorrent.

• Michael Parenti, Blackshirts and Reds

That is why I put "tankie" in quotes.

It's not really a strawman in that I never claimed anyone said it. It's just that people talk about "censorship" and "echo chambers" and "they have to remove things to keep their users brainwashed" or whatever nonsense, ignoring the fact that the structure of the fediverse, as designed by the .ml admins, makes that more or less impossible.

For anyone else that is curious, the complaint is about the lack of transparency in describing what content is vs. is not allowed

OK, fair enough, they could afford to clarify the rules somewhat. But I don't really consider that a huge deal. I've been banned from communities on .world for things that aren't enumerated in the rules too. I don't see why rules have to cover every possible thing.