a pretty dumb one at that if they don't recognize that manchin isnt the problem with the democratic party. you want to dunk on the liberals fine, I'm right there with you I'm about as left wing as they come but manchin isn't the person you hold up and say 'THIS IS WHY LIBERALS ARE BAD' schumer or someone that actually represents the group holistically.

you're missing the forest due to the single example being given; kind of like their coworker missing the point about rounding. the lack of the fundamental understanding of mathematics is leading to this person making a mistake repeatedly and their insistence that they followed the rules (which they don't actually understand don't apply here) leads to confidently incorrect answers. these types of behaviors will show up repeatedly in many contexts.