While Mozilla Firefox officially removed its built-in "Live Bookmarks" and native RSS support in 2018, you can still easily integrate a powerful into the browser using extensions.
Adding an RSS reader to Firefox allows you to aggregate news, blogs, and podcasts directly in your toolbar, bypassing social media algorithms and cluttered inboxes. Top RSS Feed Readers for Firefox
To get started, you will need to download an extension from the store. Here are the top-rated options available: Mozilla Support Feed reader replacements for Firefox - Mozilla Support