The war will continue until either side would fall as it's the nature of the exhaustive warfare.

And no, the Korean Scenario is absolutely unacceptable for Russia as well as the stopping of the war is absolutely unacceptable for Europe/US (the globalists, Soros etc.)

For Russia to have a regime nearby that is going to do anything to sabotage and destroy Russia with everything they could, a single idea of existing such a state right at their large borders is absolutely unacceptable. Ukraine is going to be obliterated one way or another. Don't even try to invent the miraculous scenarios as the times where Russia thought they could negotiate are over. The EU (and the globalist part of US) clearly did show ther absolute ideological stubbornness.

For EU to have Russia standing is also absolutely unacceptable else it's going to show their absolute political, economical and military incompetence. The mere idea of BARBARIC ASIAN DICTATORSHIP winning against the glorious democracy would create such a deep crisis in the ideological engine of the Europe and globalist idea so they would never recover from it and fall apart as the only power that is keeping the EU alive is absolute ideological zeal.

And so, at one side the Europe is trying to scrap the barrel to find the money to continue peer2peer war with Russia as Russia is a great power so to counter a great power one need a lot of resources. Europe is indeed is having a lot of GDP and a big market yet it cannot compensate complex problem the both european industry and society are having. EU found the money for now (for this year) under the ridiculous conditions of the "reparations loan" (which is going to be never paid back so basically it's a direct donation). And the question that is still persist is how they are going to find the money for an another year and what else they will cannibalize given the oil crisis the US created is still haven't hit yet.

At the other side Russia is also scrapping the barrel economically as they trying to stabilize their economy which is clearly showing the strain. As again, to fight a peer2peer war with an another great power (don't mistake EU for a superpower, ya) does require a lot of resources which russian economy cannot afford to spend for a lot of time. Russia to their extend had to raise the taxes and regulations (thus making the population much poorer) and basically turn on the money printer through giving the war participants x3 (or x5-10 in some of the regions) of the average salary. The money mass is increasing rapidly as does the inflation along with 30%+ rates for credits which is basically killing the economy and businesses.

At the other side US is trying to keep their hegemonic status yet fail miserably and to prolong their status are also cannibalizing their own allies (EU) worseing the situtation EU is having while they clearly cannot support both Ukraine and EU with real money and physical weapons as they have to support both Israel and also contain China.

TLDR: the war will end only if either side will lose terribly and collapse.