relatively mainstream Democratic commentators
"relatively mainstream Democratic commentators" do not spend 18 months helping Donald Trump become president of the united states.
The "Democratic commentator" in question made a very sensationalistic comment, but it was not one uncharacteristic of him, or of his on line persona, six years ago and today.
And yes, I have read anything else in this thread, in fact I have read all that has been posted in this thread, and your post was the most unrelated to the original topic among them, and the only one deserving to be called out as unrelated to the OP.