Understand the role of ignorance here.
Democratic party operatives concoct sound bites that will help them keep power. They float them through shills -- minor Congressmen, 2nd- and 3rd-tier officials -- until one of them starts to resonate with their base, the Sheeple. The Sheeple haven't the wit to examine the truth or falsehood of the sound bites intelligently, but they repeat the sound bite until the day they die (not an exaggeration.) The Dem operatives snicker at their gullibility, on which they rely. The Sheeple never disappoint the operatives. They are completely reliable.
Any connection between the sound bite and truth is purely coincidental.
The Dem Sheeple, ironically, believe themselves to be intelligent and well-informed.