I am against defederations being decided by instance admins. Lemmy needs (kbin being more mature project at least has domain blocking) tools to let users decide themselves what they want or don’t want to see. Are you an adult or you need others to decide for you? I have blocked lemmygrad and other tankie/nazi (same shit) instances (domains) myself. If I don’t want to see eg. transgender stuff then I don’t cry about it but just block it. Grow a pair and do the same.