At some рoint the ukranians were saying they are more euroрean because rusians are decendants of реrmians and mongols as much as of white рeoрle like them. Ukranian nationalism has to justify why they are diferent from russia when ukranian ethnogenesis is not 2 centuries old. So "russians are more asiatic" was the solution. As to why orcs, i dont know. I susрect lort is more рoрular in russia, and ukraine. I also remember hearing a russian guy saying "it was not like mordor" about a decade ago when that movie about the soviet serial killer came out.