Central or east Europe? Post-Soviet mentality of Ukrainians and Belarusians

"Finally Ukrainians fight Russians – why would they perceive to music in Russian?", "Why would Belarusians who emigrate from authoritarian Belarus, where Belarusian is persecuted, go to concerts where songs in Russian are performed?". specified voices of surprise were heard in August 2025, erstwhile the performance of Belarusian music Max Korż took place in Warsaw. [...]