“Utterly stupid idea.”
You are under the mistaken belief that the west would respond to Russia’s use of tactical nukes...with nukes.
Or other strategic strikes on mainland Russia.
They won’t. No way, no how.
Not over Ukraine.
Ukraine has no strategic value to the west. None.
Fallout going into Poland would trigger a NATO response and it would be nuclear.
Ukraine has strategic value to the world and to the West. But some here wold love to see the Russian take Ukraine, Bulgaria, Poland, the Baltics, Romania, Slovakia, Serbia and reestablish a modern version of the USSR. And then take old East Germany.