At least we agree that what the juror said is f'd up. Respect to you for not trying to defend what he said.
Did he believe what he said? Your position seems to be that we can't prove that he believes what he said himself. That could be true. Maybe he doesn't believe it or stopped believing it at some point, but when something is said by someone, generally people take them on their word that that is what they genuinely believe.
Did he believe what he said? Your position seems to be that we can't prove that he believes what he said himself. That could be true. Maybe he doesn't believe it or stopped believing it at some point, but when something is said by someone, generally people take them on their word that that is what they genuinely believe.