I'm writing this post to inform you all that I have decided to defederate from the exploding-heads[.]com instance.
After carefully reviewing the instance, reported posts, and comments from our community, content on exploding-heads is clearly mostly—if not completely—in violation of our instance rules, including content posted by the instance admin themselves (a large factor in the decision to defederate any instance).
On other fediverse platforms I run, such as Mastodon, I would typically respond by "Limiting" such instances, since the main goal is to avoid the publishing and promotion of such topics on our public ("All") timelines, rather than control what you can or cannot access. Unfortunately, Lemmy does not yet offer the fine-grained moderation controls to make this possible, so complete defederation is our only option to avoid the re-publishing of content which is consistently hateful and discriminatory.
Defederation from other Lemmy instances is not taken lightly, and in the future I will continue to review instances on a case by case basis.
"Freedom of association" is a major part of free speech/expression... when certain types start harping about their freeze peach, what they are really saying is that they want to take away others freedom to associate... or dissociate, as it were.