Not everywhere and not all Russians, but there are prerequisites for this. Perhaps, if you check the materials below, you will understand where did the rumors about Nazism come from.
Congress bans arms to Ukraine militia linked to neo-Nazis
'These are actual Nazis that aren't neo in any sense'
Torchlight parade in Kyiv honors Nazi-linked nationalist
Ukrainian TV host calls for 'Extermination of Russian Children'

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The fact is that Russophobia has affected even those citizens who left Russia long ago and do not participate in the presidential elections. In addition, social networks and politicians are whipping up hysteria.