My one quibble with that piece about progressives moving to the right is that Glenn Greenwald was never on our side. I remember tangling with him over his reactionary views on immigration in the early aughts. He only got labeled a lefty when he opposed Bush’s surveillance and torture programs.
And right there is the problem; ideological purity and partisanship before justice. Divide and conquer works. The rulers can organize camps via proxies then pit the camps against each other. And the rubes are none the wiser as they tilt at windmills.