Charlie Warzel is a tech writer who has been covering Twitter/X for more than a decade - he recently wrote about the growing prevalence of hate and violence on X, and Musk’s tacit embrace and even amplification of some of it, particularly the replacement theory.
To be fair to users, I suspect it’s still possible as Semper said, to have your feed curated in a way that avoids that stuff and gives you what you’re interested in. But the deck is certainly stacked to amplify it.
https://www.theatlantic.com/technology/archive/2024/11/x-white-supremacist-site/680538/