To this end, would Archie consider it a failure if Putin ended up falling on account of this invasion?
Like, in his telling, Putin wouldn't have invaded if Trump were still POTUS (debatable for the reasons I've laid out a number of times, but for arguments sake) and, by extension, would still be firmly in power, acting as a malignant force in the world.
Versus now where we are united with allies in a way we haven't before... where Germany (of all countries) is talking about spending 2% of GDP on self defense.
The situation that is unfolding in Ukraine is terrible, but I dont know how it could be better handled. And it's a situation where Putin's overreach has changed the dynamics in a way that benefits us more than it hurts us... so much so that there's now at least a nonzero chance his grip ain't solid.