This is a honest question. I have two RSS services hosted on my server, and I don’t see the point. RSS is by nature distributed, and subscribing to my own server just makes the source of all news being the same. What is the advantage? What do people use it for?
Sync between devices. I only read RSS on one device so I don’t need it either. Besides if you don’t think a service is useful to you why do you host it?
After years of using Feeder on my phone and some other random stuff on my laptop, I switched to FreshRSS on my server and the big thing is everything stays synced. My read and stared articles are all where they should be. I run fluent reader on all my devices and tailscale keeps me always connected to my reader so I can save articles on my phone when I don’t have time to read them then read them when I get home on my laptop or tablet.
I used to pay Inoreader for the premium features they offer, but now I get them for free with FreshRss on my server. It’s not exposed to the world but I can wireguard in when I need. Works great, basically maintenance free.
Maybe you don’t run anything worth subscribing to for yourself but if youre running services that have any kind of updates you want to notify people of RSS would be a way to do it. Any kind of blog can have an RSS feed of new posts, you could have a feed of the newest files uploaded to a site.
RSS readers like freshrss let you subscribe to other RSS feeds, so in that case they just work as any other RSS reader.