Oh, that’s interesting. Didn’t know about that.
I don’t think that there’s a way to list instances that a PieFed instance has defederated from, unlike Lemmy; while both have a list of instances at /instances, only Lemmy indicates which ones have been defederated from. It was a helpful tool to help me guess the sort of content an instance had.
Like:
klu9@piefed.social 3 days ago
Try asking in !piefed_meta@piefed.social , !piefed_help@piefed.social or https://codeberg.org/rimu/pyfedi/issues
I've only been on PieFed a month or so and they've already dealt with half a dozen things I've mentioned, from bugs to feature requests.