The algorithm has always favored the more reactions (likes, retweets, clicks on the post, time spent looking at it, reactions from friends), by nature we react more strongly to an injustice and on the other hand most of what we see in X is controversy, discussion, etc... conclusion: the algorithm of X is fueled by hate 

 You don't see it until you're somewhere different and come back!

So obvious in hindsight, and detailed in multiple docs about social media. 

 Yeap, It's difficult to leave the “adrenaline” but when you succeed you improve a lot in all aspects of life