Left politics and the closing of the liberal mind

American liberals are finding it increasingly difficult to imagine ideological disagreement.

Brian Beutler, writing for his Substack:

Examine the engagement around any remotely positive statement or piece of news about Biden circulating online and you’ll find it drowned in a torrent of left-wing coded attacks… We know Trump world is behind some of these schemes. I strongly suspect that a peek under the hood would reveal they’re behind it all.

Bri…