No it is not. It is not correct to generalize hundreds of years of historical interaction by referring to a few specific events. You probably don't even know that there is a Polish county in Istanbul, or that about 5% to 10% of modern Turkiye's population actually originated in the territory of today's occupied Ukraine. I mean, if we are selective in perception, you can produce very different results.
From a historical perspective, Orthodoxy has a power struggle within itself. Especially since the tsarist period of Russia, the struggle for patronage over this orthodoxy played an active role in regional politics. The destabilization of the Balkans and the turmoil in the Caucasus are one of its consequences. The Moscow Patriarchate, which declared its independence in the 15th century, became an important political tool in Russia's regional policies. Especially after Soviet Russia, modern Russia tends to use this patriarchate for similar purposes.
In such cases, generalizations produce very erroneous results. Each region has its own dynamics. And these need to be studied separately to understand their nature. Today, the religious authority in Ukraine has declared that it is not affiliated with the Russian orthodox church (Moscow patriarchy).
One of the common misconceptions is that Ukraine has historically always been in harmony both religously and politically with the center of Moscow. Ukrainians (and Belarusians) have been in war with Russia for more than 400 years, until Russia eventually made them own colonies.
I would like to offer you three anecdotes to deepen your research on this subject.
1. As Ukraine was part of Grand Duchy of Lithuania initially, you should start with:
en.wikipedia.org
2. Then, there is the list of ware between Russia and independent Ukrainians:
https://en.wikipedia.org/wiki/List_of_wars_between_Russia_and_Ukraine
3. Final occupation was finished in 1795:
https://en.wikipedia.org/wiki/Partitions_of_Poland
In other words, it is necessary to understand that religious unity or ethnic affinity is not the only determining factor in regional policy.
Therefore, the most legendary alliances in our region did not arise from religious or ethnic unity, as is thought, but from common geopolitical interests.
Throughout history, Orthodox fought against Orthodox, Muslims fought against Muslims, Turks fought against Turks, and Slavs fought against Slavs in this region.
