Of course. Trump had a chance, too, though from what I gather Biden's chance was thought to be better than Trump's.
Look, do you need me to explain the point of the meme for you? It's intended as a pointed commentary on the dumb things some Trump supporters believed about Biden based on the right-wing propaganda they'd been fed about him.
Yup. I tossed the thing together in anticipation of the possibility of a Biden win. If Biden would have lost, then it would have been left to be slowly buried beneath the dust of history.