banderists
You'd probably find more of those among diaspora communities, e.g. in Canada, than in Ukraine itself. Nevertheless, each country has among its national heroes people who were flawed in some way. Poland too, the U.K., Russia, the U.S.. All of them. The RuSSist propaganda focus on Bandera (who was by the way a prisoner in Sachsenhausen when the Wolyń Massacres occurred) is simply an attempt to distract, divide and obfuscate.
worship Stalin, Beria and other ruthless commie tyrants
Tyrants, yes. Actual communists, less so. Karl Marx would be spinning in Highgate cemetery if he saw what they did, significant that when the RuSSists capture towns in Ukraine, they put up statues of Lenin. They must have a stock of them somewhere. Proof of ever there was any that Putler wants to create a USSR bis.
It looks like Putler is trying to start something on the belarus border, doubtless to divert Ukrainian forces away from Donbas.
theguardian.com/world/2022/may/22/ukraine-forces-prepare-for-possible-attack-on-belarusian-border