I think this is likely no useful at best. For the average person, who cares, but anyone who actually wants to be predictive or cautious, it's probably harmful. I think it's much more likely that this is a political tool because he knows he lost already. He convinces how bad the judge is to people and then leaves the decision to the judge, which if you believe they're incompetent then that decision is now in question. He needs the presidency to save himself, not to convince people of stuff that obviously not true.