Nothing for legitimate DMCA takedowns to be sent about. That won't stop DMCAs from being filed anyway, and those DMCAs will each need to be checked to see whether something slipped through the community's rules.

This basically means that even though the instance admins aren't mods on the piracy community, they will still end up being on the hook for doing moderation work on that community. It's understandable that some instance admins will say "nah, don't want to do that."

If that bothers you, switch to a different instance.