Do all those sites need to be commercial enterprises with sales teams and large editorial teams? Or could they go back to being hobby passion projects?
Or maybe there's just a handful of them and they are subscription-based for people who _really_ want that kind of news, and the best writers and creators gravitate to those sites and they build a sustainable business that way?
The ad-supported business model has allowed perhaps _too many_ people per topic area to try their hand at garnering eyeball in exchange for what is ultimately the same repackaged content, because they don't need their users to pay for the content, they just need to draw them in to support the sales of ads or tracking data.
This incentivizes all kinds of user-hostile behaviours in the quest for profit (or even just sustainability).