What is the endgame here? Russia is outclassed by NATO both economically and militarily. If NATO intervenes economically, Russia will lose much. If NATO intervenes militarily, Russia will lose much (but at great cost to NATO). The risk of NATO intervention is high, right? Russia understood this before invading, right? So it seems Russia is accepting a high risk of loss. But it doesn't make sense that a nation as soph…
The risk of NATO intervening by art 5 are zero. Putin is delusional about history and his place in it. But he's not about to literally destroy everything he owns and then some by triggering art 5.
Assuming Putin is rational is a dangerous thing.