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uBlock Origin Is Giving Up the Fight to Keep Ads Off Facebook
(digitalescapetools.com)
This is a most excellent place for technology news and articles.
The rest is "suggested" content. It's not an ad, just posts from accounts the algorithm thinks you should see.
If I don't like it and there's no way to tell them to never show me irrelevant shit, then, while not technically an ad, it's practically an ad