Eh? It’s understandable. They shouldn’t be forced to deal with any legal issues that come with it.
You can just use another instance that fits your needs, isn’t that the whole point of this decentralized model?
There are no legal issues. You can fucking talk about piracy completely legally. This is a moral position being taken under the excuse of legality by liberals who run their server with a strict political leaning, as demonstrated by their mass banning of socialists and defederation from every left wing space.
Hasn’t reddit already gotten into legal trouble multiple times regarding that sub? Even very recently with film piracy.
And let’s not pretend these communities only ‘discuss’ piracy, as much as they try to keep it within that limit. These corporations wouldn’t care even if they did.
The idea that corporations will come after federated instances that aren’t even creating the posts instead of the source is nonsensical. Until the source is attacked there is literally no reason anyone should be concerned, and if the source is taken down then it won’t be on other instances anymore anyway.