Ukranian Case Undermines the Idea of Great Powers

I think that it's very important to see how ucranian case just undermines this idea of great powers, because it is not in brussels and washington that people decide that ukrane will be european. Because there is a global and very profound change in the way how ukranan see the reality,. How they see the society, houses they see the er the changes. And another paradox is that when russians are saying, and some people in the west as well, that this is a great power, this is fight for resources, i am asking, what resources do they want in ukraine? What resource?