if you suddenly see content with which you disagree, consider what choices you make which draw that content to you - or if all you see is content with which you disagree, consider with whom and what you interact which feeds you that content. the less content you follow the more likely you are to quickly fall into extremism. the accounts which follow no one but have massive following are maximized extremist accounts. anonymous or pseudonymous content does not always translate if the delivery is done to someone who does not know your identity alt - it just looks like a tweet.