While Russia is not quite a western country, the European upper classes around St. Petersburg and Moscow were no less "western" in philosophy and thought than people from nearby Latvia, Ukraine or Finland.
Tolstoy delighted in Schopenhauer, a western philosopher who he based much of his later ideas on. And yes, Tolstoy was later influenced by eastern thought, and was famously a Sinophile, but that is, again, a western tendency common among upper class europeans of the period (along with Japonisme).
Furthermore, "War and Peace" is often called one of the greatest works of "western literature". It's even included in Encyclopedia Brittanica's "Great Books of the Western World".
Just because the Russian Empire wasn't universally western doesn't mean large groups of people within were not. My own great grandparents came to America from St. Petersburg and considered themselves western.
The only thing that can make Russia "western" is if you equate white and western.
MAGA is western, because it is American. Russia is not western, because it is neither europe nor america. And they themselves consider themselves east. And did for over a hundred years.
If you have traveled a bit around the world, and first hand experienced different cultures, you will recognize that Russia of Moscow/Petersburg and other big cities is much closer to 'west' than to 'east' of China/India/Japan/Mongolia/Indonesia.
Maybe not western enough for you, it does have a distinct flavour (but then Sicilia is also distinctly different from Sweden), but still much closer to Europe than to Asia proper.
> The only thing that can make Russia "western" is if you equate white and western.
The thing that makes it western is similarity of culture, philosophy, religion, social structure, historic exchange and cross-pollination. [0] All of which exist well within the range set by countries that you would have no qualms of calling western.
It is very similar to the rest of Europe on all those axes, in a way that Indian, East Asian, Middle Eastern, Native American, African[1], Polynesian culture, philosophy, and structures are not.
Yes, there are some peculiarities about it that the anglosphere finds alien. The same can be said for any distinct culture within the western sphere.
---
[0] Keep in mind that when I am speaking of Russia, my claims cannot be generalized among all of the ~100 ethnic and cultural groups that compose it. Just of the ones that make up the country's political center.
[1] I am speaking from a position of incredible ignorance when I just roll up an entire continent into 'African'. It's quite likely that people who know their ass from their elbow would be able to tell me why I'm wrong to do so.