Yeah I tend to agree minus the question of whether it could be the superpower. There’s an argument to be made that the EU was able to build the society that it has largely because of NATO (read: US) protection. IMO the Ukraine response has been pretty clear validation of this. The US has dumped far more resources into Ukraine than the EU has despite, obviously, the land army being zero threat to the US and existentially threatening to EU countries.
Most of the EU depends on Russian oil, gas and wheat; we're slowly building independence from Russia, but it takes time. In the meantime, sanctions are slowly consuming Russia's economy and their ability to pump resources into their military; but they require time as well.