The black out is ending, and a few subs are having discussions on whether to open up again. Why not use your old account and hop over and paste the direct link to your community in the replies to people that are supporting continuing the black out so that they know where to find alternatives.

Don't forget to check https://browse.feddit.de/ for the full list in case there already is a growing community that is a better alternative.

Let people know there is a home elsewhere if they want it.