I just learnt that uninstalling and reinstalling Amethyst will purge the blocklist...
Discussion
Sad!
nostr:npub1gcxzte5zlkncx26j68ez60fzkvtkm9e0vrwdcvsjakxf9mu9qewqlfnj5z is it possible to have a backup option for an account's blocklist? A local file to generate and reload in a new installation?