Prior to that, my main source of information was google feed (when you sweep right on android main screen - for those who don't know it, it's a feed of news curated by google supposed to match our interests). I totally loved it, as it properly detected my interests and shown articles about them even from websites I don't know about.
But lately, I saw more and more posts I wasn't interested in. Well, it always happened, but those made me wondering because they were posts about brands, or very specific products. Was this promoted content? I don't have a clue.
Be it promoted content or not, I realized I was vulnerable: anything could be pushed to me and I would think I see it because I'm interested in it. And I have no way of checking why something appears in my feed.
So I decided to get back to RSS, and realized I could still have the discovery of new sources using... google alerts. I can set a google alerts using the advanced search semantics of google search, and get the result as a RSS feed. This means I discover new sources and I can verify why it appeared (it matches my custom search). Best of both world.
And obviously, I can also subscribe to specific RSS feeds to be sure to not miss something I love.