Someone whose main goal in life is to propagate leftist ideas without asking themselves if make sense. They are convinced they are morally superior and that this gives them the right to fight against free speech.
A leftbot fills in two conditions:
1) Does not make their own opinions
2) Is left-wing
Mrs. Dean was trying to give a speech on traditional values, but was attacked by a mob of leftbots and had to cut it short.
A virgin that is left-leaning because he thinks it will get him laid. Thinks he is morally superior and that this allows him to shut down free speech.
Look at all those leftbots whining about transgender rights
Another word for NPC-Charakter: A leftist, who honestly thinks everybody with a different opinion and different politics, is an evil right wing conspiracy theorist. Mostly found in colleges teaching intersectional activism.
There was ample evidence that COVID-19 came from a lab. But all these leftbots in the media labeled anyone, who pointed it out, as a racist right wing conspiracy theorist.