The world allows another dictator to win, again.
I think it's more along the line of, the world has no idea how to resolve this.
Since neither Russia nor Ukraine can be defeated outright, the only way out of this is negotiation.
But the two sides are poles apart on what they want.
Russia wants to keep all the territory they've seized and then some, and they want any remaining Ukrainian state to be a compliant state like Belarus is. In short, they want it to be a nuetral buffer against the West.
Ukraine wants a restoration of its 2014 borders, and it wants to join NATO and the EU to ensure its independence from Russia.
My Peace proposal would be.
1) Russia Keeps Crimea.
2) They return Kherson and Zaphorizia
3) Donetsk and Lubensk are placed under UN administration, followed by a referendum if they want to join Ukraine or Russia.
4) Ukraine is allowed to join the EU but not NATO.
5) Finland and the Baltic States are also removed from NATO, creating a neutral zone of nations between Russia and NATO.
This seems reasonable and fair. Everyone gets some of what they want, and peace is restored