This is why I believe Bluesky was never meant to be federated. To create a Bluesky "instance", like Blacksky is heroically attempting, you have to perfectly duplicate every server Bluesky runs. But Bluesky is a business operating at a loss by burning unlimited-for-now VC cash. That has always implied only a business with unlimited VC cash can create an instance. Blacksky is succeeding. Except on days where they aren't.