Seems you have memory holed how pro Russia the US was too. You guys had joint military exercises. Why single out the EU as being bad?
What you seem to also have memory holed was that up until Crimea, the prevailing idea for Russia was that the more we trade with them, the more wealthy and informed the populace becomes and the more entwined the economy becomes globally and thus losing that access would become too painful to them. The exact same playbook was used for China up till 2016.