You always own your intellectual property, mailing list, and subscriber payments. With full editorial control and no gatekeepers, you can do the work you most believe in.
One underexplored theme from this is AI as getting around the disfunction of government employment contracts: we keep the people, and they still get to shuffle papers for a while, but their actual responsibilities are delegated to AIs, and as they retire they aren't replaced.
Maybe won't be just governments doing that, although I think there is a particular use case given than governments basically never sack people.