Must-read Tom Edsall in the NYT:
As the forces of reaction outpace movements predicated on the ideal of progress, and as traditional norms of political competition are tossed aside, it’s clear that the internet and social media have succeeded in doing what many feared and some hoped they would. They have disrupted and destroyed institutional constraints on what can be said, when and where it can be said and who can say it.
Even though in one sense President Trump’s victory in 2016 fulfilled conventional expectations — because it prevented a third straight Democratic term in the White House — it also revealed that the internet and its offspring have overridden the traditional American political system of alternating left-right advantage. They are contributing — perhaps irreversibly — to the decay of traditional moral and ethical constraints in American politics.