IMO, I think my answer here is really the same for all of my self-hosted apps: I want to control the flow of the data myself and not be upset when an app we use every day is retired or changed or just enshittifies over time. And this way, I know nobody is in between me and the news publisher. They can see what I read but nobody else is watching over that process in the middle.
I was a loyal Inoreader fan for many years before switching to FreshRSS on my server and I won't go back. That's a great service but self hosting any app is just better.
Haha, the perfect setup