First, the entire text is cross-posted from https://feddit.nl/post/16246531 - OP had nothing to add on their own, apparently. The OOP was likewise on feddit.nl. The community happens to be on Lemmy.world.
You also brought up your own personal experiences to add to the situation, so I pointed out that you, being on lemmy.world, would have different experiences than e.g. someone on feddit.nl. I note that that instance has not defederated from either lemmygrad.ml or hexbear.net. If you don't know what they are about, I'm saying that yes lemmy.ml are still "tankies", but like 1% of the problems of toxicity compared to those other two instances, so much so that while lemmy.world remains federated with lemmy.ml, it has chosen to defederate from both of those other two.
Also, don't miss the main reason for the drama in the first place: the images show the OOP being banned. i.e. what you do not see is the point here, bc of the heavy handed banning. So you wouldn't "see" it then, as you say just looking at the popular posts, unless you happened to have been viewing the mod log on your own initiative. The fact that any divergence of opinion is being suppressed is very much the point here. It leads to the creation of an echo chamber, which allows solely the opinions of the admins to be allowed to be spoken of.
But you need not simply believe me: check it out for yourself. e.g. go to lemmygrad.ml and see what is there - it took me (not joking) like two seconds to find this comment: "Shoot him in the head" at https://lemmygrad.ml/post/6010525, all the while making fun of Americans for being violent etc. (though when it happens on lemmy.ml - example, this one admittedly took a lot longer to find, maybe 30 seconds, though it was still on the front page - it tends to be far more tame) Note I am not complaining about the violent rhetoric here, but the total lack of self-awareness. USA=bad bc of genocide, while Russia and China are "not" doing genocide. It's a special brand of "my side good, their side bad", that I for one do not find very intellectually engaging. Therefore I do not choose to engage with Truth Social, or the equivalent Lemmy instances.
I triggered myself so I do not know either, nor is it likely relevant in any way since it was emotional rather than logical :-D.