Keep the case and put a modern PC inside to make it a sleeper PC. Drill speed holes in the side for extra airflow that your computer will desperately need.

5 years ago the courts ruled that Trump could not block Twitter users on first amendment grounds. This same ruling could be used as a foundation to force a future government Fediverse server to federate with any other server and host all their unmoderated comments.

With Twitter, a user could still break the TOS and get banned. With a Fediverse server… Not so much. It’s as free as sending an email to the US government filled with nothing but 2mb of racial profanities.