If your plan is one that ends with the end of the world and billions dead, it's a bad plan. Attacking strawpersons doesn't make it better. You need a better plan.

> one that ends with the end of the world and billions dead

The point is it doesn’t. Ukraine is on its way to wiping out Russia’s Black Sea Fleet. It’s pure posturing to pretend Moscow is stupid enough to end its existence over a naval battle, much less simply credible threats of one.

Sounds like your criticism is better leveled at the country threatening nuclear holocaust if someone sneezes at them.

It's not yet demonstrated Russia will make the jump from a limited conventional confrontation to an all out nuclear war, even as its territory is under daily attack from a non-nuclear country.