Russia being part of Europe is a fact and not a preference. It seems like you want to see Europe as being united against Russia instead of this being an internal European conflict, which it is.
Russia's urban centers being mostly located on the European continent doesn't make Russia European. They are, deservingly for starting a war in Europe, excluded from treaties enabling free trade and free movement. That's not a conflict with consequences limited to Europe, and the US apparently needs to be reminded, no matter who pays for the wedding reception.