Either way this will end after the election. Trump will end it or Biden will throw Ukraine under the bus if reelected. Biden just can’t suffer another Afghanistan debacle before the election.
Only two possible answers exist. A) NATO and USa enter the fight and expel Russian forces—in WW III or B) Ukraine need to go to the peace table and work a deal. The US economy is weak and may fail. Then there will be no money for Ukraine. People, starving, in the dark, will not feel like giving to Brave Ukraine.