So, I in no way want to argue that algorithms are better, as they are often used to manipulate and their design to drive engagement at any cost leads to plenty of their own problems.

That said, I was raised in a pretty strong echo chamber (that a good portion of my family is still firmly in). If I had been solely responsible for curating what content I got via RSS (which I did for a short period in the early 2010s). I never would have been exposed to content that challenged the worldview I was given. Ironically, it ended up being the YouTube algorithm that while it was simultaneously feeding people down the gamergate conspiracy tunnel was opening my eyes to the realities of climate change, making me less bigoted towards LGBTQ people, and helping me find the empathy that I had hidden to fit in with the world around me.

I don't know what the answer is. On the one hand, I know how bad echo chambers can be, on the other hand, corporations and algorithms manipulate people all the time and shouldn't be trusted either. I do think RSS had potential to be better than what we have now (where social media sites like Twitter and Digg/Reddit/Lemmy essentially act as everyone's shared feed reader and end up putting people into new echo chambers), but I think having the chance of seeing content that challenges our worldviews has also been a good thing, that I'm not sure would happen as often if we all only read our personally-curated RSS feeds.

That said algorithms are getting more manipulative, and I may just be a lucky outlier that an algorithm happened to push in a positive direction.