They were invaded days or weeks after throwing off the puppet government that had thoroughly looted their country in Russia’s favor, they were never given any chance to rebuild or take a breath. It would take years of peace to repair the problems left by the puppets of Moscow.
You think days or weeks is enough time for them to repair the damage of Russian mismanagement and looting?
The evil tyrant in Moscow is the only one who should be blamed.
Even if all your adjectives are true (I don’t think so), Ukraine can’t move its real estate. It has to find a way to raise all ships or Russia will be a forever problem.
In my opinion Ukraine wants to blame Russia for all of its own failures. Ok if they are too proud to see their own faults, but I can’t see how aligning with EU is going to solve everything for them. So far it sure has not.