I started using RSS during the summer. It filled a hole after I quit reddit, since I used to get a lot of my news from the subreddits for my city and my province. There's also the on-going bickering between Meta and Canadian lawmakers/news media groups which means I see way less articles on social media than I used to. Honestly, after adding a couple local news outlets to my RSS apps, I feel better informed than ever before, and I spend a lot less time arguing with people on reddit. Win-win if you ask me.
Anyone looking for good RSS readers, I use Feeder on my phone (Android-only), Fluent Reader on desktop (cross-platform), and I also use the RSS widget of the Renewed Tab addon for Firefox. Both apps I use work locally, and have the ability to fetch full articles in-app (the addon just opens the articles in Firefox).
Something also worth mentioning: you can often find RSS feeds by checking the page's source (on Firefox: right-click and "View Page Source") and using Ctrl+F to search, there's usually a URL somewhere. Keywords to search for: "feed", "RSS", "xml", "atom". For example, if I go to this community's page on lemmy.world, I can Ctrl+F "feed" on the page source to find https://lemmy.world/feeds/c/technology.xml