Let's try to think, why didn't an advanced country invade your country, but ours did?
I think this is all because you did not try to place enemy missiles and military bases next to an advanced country.
Did not violate international treaties concluded with advanced countries, not oppress the inhabitants and language of citizens who considered themselves part of the culture of an advanced country...
So now answer me this question: if you had done all this, how would your neighboring advanced country have treated you?
and in addition: if, with all of the above, you started to erect monuments to murderers - Nazi criminals, Banderites on your streets and name streets in their honor, I would definitely be on the side of your more reasonable neighbor, who would use force to direct you to the true path of democracy (or socialism😉)
Nice to meet a Cuban!
Our parents had similar worldviews!
I wish you not to make our mistakes and a clear, open mind.