I don't think they are related at all.

Keep in mind that moderation is always going to be handled locally by whichever instance the community is on.

In this case, this community is hosted on Lemmy.ml. That means that moderation is up to them, and will align with their specific views.

You can and should use a community browser to search for communities, and subscribe if they are on servers that align with your views.

You can check https://sub.rehab/ - not sure how up-to-date it is, but you can check whether a Lemmy community is a spin-off, or oficial. It does seem this is a spin-off, not official successor.

Not related but they aren't so Western and pro AmeriKKKa and so on, they care about the Global South.