It's just a job. It's only irrational if he believes the things he posts here. Unlike most Russians, he has access to western information, so he can see the same videos of burning Russian tanks(back when Russia had tanks to burn) and the casualty statistics. He knows that more than a million Russian fathers, brothers and sons are never going to come back to their families.In continuing to defend such an indefensible position, I think he went from persistence to irrationality many months ago. The only alternative I see is there is some incentive for him to continue on with this charade. In this, I'm giving him the benefit of the doubt.So where is it? Russia is buying artillery shells from North Korea and tactical golf carts from China and you expect anyone to believe Russia can produce weapons? Russia is militarily bankrupt. Putin sent a poorly trained and poorly equipped army into Ukraine because that's all he had to show for after 20 years of stealing from the Russian people.OK, cool, did NATO secretary lie when he said "Russia produce more 4 times more weapons than the whole West"The result is industry that can't produce and an army that can't fight.
I have to give you credit for persistence, but no one believes anything you say.
His strongest argument to date (from what I've read) is the West hasn't bent over backwards for us.
Beyond that, there's no reason to think he is only one person. It could be a tag team effort.