Did you know about AHG (Anatolian Hunter-Gatherers), ANE (Ancient North Eurassians) and WHG (Western Hunter-Gatherers)? You nearly putted the initial populations on the correct positions of the actual way that ancient populations of Homo sapiens were on Europe..
Clearly, the author is a Russophobe. Why? Because the state that is located on the territory of Russia was called the "Shrek Empire", that is, the "Empire of Orcs", which Ukrainians call us.