In short i just jumped into the whole Mastodon blocking drama and am somewhat disappointed to see it as childish as reddit’s power mod drama. Accelerated by the fact that a Limit/Mute option exist just fine, i wonder why Block/Defederation is an option at all. It only moves power from the user to admins without anything in return. With just Mute, as far as i can tell, one still wouldn’t have to look on certain instances, but could interact/whitelist certain individuals and we’d get rid of the multi account requirement overnight. So why isn’t it that way?
If a user mutes an instance you still have to worry about a poorly moderated instance that federates illegal or harmful content to yours or worry about harassment to other users,etc.
Defederating should not be used nonchalantly but it has its place.