>I have also noticed that in some cases....user blocks are being replicated to an instance I run. I have this huge and ever growing list of banned users on my s

>I have also noticed that in some cases....user blocks are being replicated to an instance I run. I have this huge and ever growing list of banned users on my single user instance in lemmy. ANd I have no idea who is banning and why...I doesnt seem to affect me...but its odd IIUC (and I may not) there are blocklists that are shared between fediverse instances that, depending on the configuration, are automagically updated/applied on a regular basis. Perhaps that's what's going on with your instance? Edit: Modified comment to address GP's specific issue.