No, that is not naive in the long run. As I have said many times, Russia and the US should be friends. Doesnt mean we have to be the same.
Putin is insane. He is turning Russia into a vassal state of China. China does not give a flying fuck about "Russian World" or the orthodox church, or what the Prince of Kiev said in 700 so therefore Ukraine is part of Russia, etc. And he is bringing Islamic jihad trash such as Kadyrov into to fight for Russia. Yeh sure. What could go wrong there as far as preserving Russian culture?
The US has been to war three times with Britain and we are great allies today. We have been to war with Germany at least twice and we are allies today. Ditto for Japan. It is not inconceivable that the future could be brighter, even though the near future is not.
Russia needs to get its sh#t together. And work out an agreement that at least allows them to be Russia, rather than a colony of China. If they do not care about Ukraine, they should at least start caring about Russia.