The mods of .ml are pro China/Russia authoritarianists, and will ban you for posting comments that disagree with them. I’ve received a ban for discussing my experiences teaching Taiwanese and Chinese students, because I described the way the Chinese students reacted in the face of evidence that Taiwan is a self-governing sovereign state as “brainwashed.”
I was banned under rule 1, which is listed as being polite and civil. Trust me when I say I have said far more less polite and civil things directly to mods, so it’s concerning that politely expressing real lived experiences that contradicts their opinions on Chinese authoritarianism is what counts as being rude and uncivil around those parts.
I haven’t blocked them. Many of those communities include the founders/creators of Lemmy, so to block the community feels disjointed from the app, to me. But I think twice about wasting my time on individual conversations in or from people in .ml.
Your best bet is to be in a lot of instances. My experiences so far is that basically any singular instance has its bias’, and while some unapologetically ban users for disagreeing with them, the ones that don’t still down vote for disagreeing with them.
While one of these forms of censorship is worse than the other, it’s all censorship, and the only way to see a variety of views is to stay in the varying instances.