@skullgiver@haui_lemmy@fediverse As for banning, they haven't written an explicit documentation on this yet, but generally it can be done on a few layers depending on the offence:
labelling you via Bluesky official moderation service, in a way that can be ignored
giving you a "force hide" label that can't be ignored
suspending your account on a Bsky-hosted PDS
preventing their AppView from indexing you
preventing their Relay from indexing your account or whole PDS