Besides everything else the culture of Ukraine is so similar to Russia in terms of culture that there shouldn’t be so much tension.
I also understand the Ukrainian perspective.
Ukraine has been a part of the Russian Empire and later the Soviet Union for centuries. In 1991 Ukraine was able to break away from Russia. They see that later joining the EU and NATO could give Ukraine true independence from Russia. Economic and military Independence.
The Euro must be as inflated as the US dollar, or the French government is stupid.