For everyone claiming it doesn't work, you need to read the release notes. FB is constantly changing its code to make sure that ads get through blockers and add-ons like Social Fixer that can hide them. I've been using SFx for several years now, and I can tell you that it absolutely does work IF you read the notes and IF you are willing to learn a little about how it works and IF you accept the limitations FB forces on it.
A recent 1 star review said that Sponsored posts started showing up again. I haven't seen a Sponsored post in 3 or 4 years )or more) except for the few days between when FB breaks their code and Matt fixes it.
I would have to stop using FB completely if SFx stopped working as I have become addicted to my clean feed with zero ads, zero sponsored posts, zero game recommendations, zero stories that were added to, always having most recent posts, and much more. SFx allows me to control what I see on FB. Don't bash it just because you don't understand it.

would not be using FB w/o Social Fixer!

Nul ! ne fonctionne pas !
doesnt work !

Great! If anyone wants to block "Sponsored" posts, just use this regex
(S (- )*p (- )*o (- )*n (- )*s (- )*o (- )*r (- )*e (- )*d)

doesnt work

All I need is to get rid of "Suggested for You". At first, I thought it worked. I browsed through scores of items without seeing a single one. Later I went back to Facebook and once I got past 10 items, every other item in my news feed was a "Suggested for You" item. So the plugin is useless to me, despite it having many features.

It Is Still Not Working Well Please Will You Fix My Facebook Now Please So I Can Use It Please From Douglas Wiggy Wiggins

I found I can use this extension to block "為你推薦"(Suggested for you) post.
create a new filter > if "any post content" > "matches css selector" > span:has-visible-text(為你推薦)