Wikipedia and other sources tend to use “the Fediverse”, but I’ve also seen just “Fediverse”. From what I know, it depends on whether the term is a proper name or just the name of a unique thing. Could someone please explain how do you think the term should be properly named and why?
One more - her (informal) name is “queen Elizabeth”, no " the".
I don’t know the terminology around it, but it seems like its similar with other titles - “who is the president”, but “vote for president dog”.