If Russia prevails in Ukraine they won’t stop until all non NATO bordering (or newly bordering) countries are assimilated in sane made up historical ethnic tie stupid narrative.
I cannot believe they would be stupid enough to actually attack a NATO member and invoke article 5 that would be their end. If the bald dwarf sees himself going out and tries to make that play hopefully he will be neutralized from within.
But I think those are the only two end options. Either Russia prevails or the Russian government collapses.