Honorable goal. But it won’t work. From a business’s perspective, hosting such a server adds inherent risk. They won’t do it. You may be able to convince them to use the fediverse through threads or bluesky, but they won’t host their own instance, even if the CTO/CIO/CISO agrees with your love for the verse. I’m not saying you shouldn’t try. I’m saying you should provide alternatives to twitter and to self-hosted mastodon; alternatives that don’t require self hosting anything.
Bluesky is supposed to decentralized, though it doesn’t seem to be. Threads being blocked doesn’t change the fact that it is technically part of the verse, although a red herring. Maybe both poor examples, but they’re alternatives to the verse, which was my point. Maybe adding a public mastodon instance as an alternative would have been a better example, but the main point stands: a uni isn’t likely going to host their own instance, due to the inherent risk associated with it.