RSS didn't stick for me until:
1. I decided to quit most social media, so without RSS I would miss stuff I actually care about.
2. I unsubscribed to all news sites. RSS fatigue is a thing. Don't subscribe to sites that make money the more they post. I used to subscribe to Phoronix, the top HN frontpage articles, OSNews, LWN, etc.: bad idea, you don't want to wake up to 50 unread posts per day and get overwhelmed. Now I mostly follow personal blogs, and I have one new post per day to read. Much more manageable and higher signal-to-noise ratio.
3. https://fetchrss.com/ is genius for everything else that doesn't support RSS. It allows to turn any website into an RSS feed, and the free plan is generous enough for my needs.
I pay for Feedbin, and it's great.
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1: I wish Firefox still showed an RSS feed icon when a page has one. These days I have to "view-source" and search for feed or atom or rss to tell.