Both sides think they are arguing with the reasonable people on the other side of the debate,but in actuality the extremists are posting a lot more content than

Both sides think they are arguing with the reasonable people on the other side of the debate,but in actuality the extremists are posting a lot more content than most users and they are get amplified as they get more "engagement". Engagement is a terrible measure for a single tweet in the nieve way because it amplifies really awful things that produce anger. What reddit, twitter even youtube get wrong is that mixed up and down votes might mean very engaging but it does not mean good wholesome healthy content, infact it definitely means the opposite. If you just amplify engagement as they do today it might bring more clicks but it hurts society and builds extremists.