I think the answer has to be that the Post-Doom community (such as it is) can’t be an end point. It has to be a waystation–a pausing point on the way to a discussion with a wider community which includes peoples who have already experienced apocalypses and people who have been experiencing collapse all their lives. Rather than being the answer, Post-Doom can only ever point the way to a more-inclusive conversation about the end of the world as we know it.