It's because of the person holding up the Trump scale with their head. The point of this stupid comic is that if you say Biden is bad, then you're holding Trump's side of the scale up, or something. Which is fucking stupid and wrong, but here we are
Dear lord it's so dumb that didn't even come across to me, like I got what it was implying but the position of the guy just looks weird and why is he holding it with his head in such an awkward pose? I'd be embarrassed if this was from a meme community I was a part of