No, even when the option comes for users to block whole instances we will still defederate with instances we do not want to moderate the content from. But we also always reserve the right to re-federate with any instance if the concerns are resolved.

And as per https://lemmy.world/legal : We are not a free speech zone. This Code of Conduct lays out the expected standards of conduct and behavior. Users may not say or post anything that violates these rules, and all participants are required to follow this code. If you disagree with this code, you are welcome to keep looking for other Lemmy instances. Here’s a list of all public instances.

Sure. But we’re a group of volunteers and we would not like to find out the hard way what is possible and what not. We would think meta discussions about piracy should be allowed as long as there is no linking to actual illegal content.
But is pointing to locations with illegal content legal or not? And having members/admins worldwide it makes it even harder to be sure.

We don’t want to find out the hard way and this is a better safe than sorry measure. Again we personally have nothing against the people on these communities or against the communities itself.