Has Putin lost his mind or is this just another DNC job?

So I watched countless “experts” say the SWIFT sanctions aren’t really sanctions at all though it might put a squeeze on Russian economy for a while. Larry Kudlow on fox said Russias a gas station disguised as a country and suggested Bidens sanctions didn’t go far enough. Is this all political theater? My favorite KGB agent come dictator does look quite unhinged and two of his elites have defected and it looks like his own security council scared of him, or him scared of them. I’d hate to be the Kremlin taste tester these days. But this invasion, the way its been done is way out of character for Putin. And on top of it, the nuke alert is just silly. I don’t believe if Putin said Armageddon now that his generals would do it. Is this a deal between Biden and Putin so he’ll retreat his troops reach some nothing agreement so the DNC can write home about how poop pants Joe stopped ww3. Or are we looking at an insane autocrat? If so, do you think he can get mission accomplished or will he get sacked in disgrace like Mussolinguine?