I don’t know Jeremy Clarkson, but while there are things to dislike about Michael Moore, he is certainly no idiot.
This guy, as you said yourself is clearly an absolute fucking idiot and what he does is an insult to the intelligence of everyone who interacts with him and watches him (although for anyone to watch him and enjoy it, they would have to be fucking idiots as well).
There is nothing remotely smart, thoughtful, or in any other way redeeming about this shit. There is no message, no insight, nothing. The world would be a strictly better place if he just didn’t exist.