We haven’t had anyone using Mander as their home base in a brigade yet, fortunately, and it would be nice if it stays that way. But I do remember multiple brigades, and I do not think that we are much better prepared today than we were back then in terms of the tools that we have to detect these before our users see them.

The users were being created in many instances, mainly lemmy.ml and new instances that were created for the brigades. Around then was when lemmy introduced the application for registering and recommended others to implement them too.

Defederating is not very effective against a brigade because new instances can be spun-up quickly. White-list federation with instances that have an application is a more effective strategy, but with white list federation you cut out every new person who wants to join the fediverse from their small instance. If an instance is used to brigade, I’ll block it until the admin can get things under control (if ever), and then unblock it. It’s as simple as that.