The other club is not an inherent enemy of Russia - it was an ally all up until the 2022 invasion. The friendship even remained through the 2014 invasion, though strained, but did remain in place. Russia could've kept selling natural gas, EU could've been a happy buyer, and Ukraine could've been an EU member - nothing bad for Russia or Russians about that. It's bad for Putin's imperialism though.
BTW it's funny to talk about neonazis without mentioning the actual neonazis, Russian nationalists and white supremacists who came to fight in Ukraine in 2014 to support the imperial dreams of Putin.