The "Nazis lse narrative pushed by Moscow to justify the invasion.

https://www.nytimes.com/interactive/2022/07/02/world/europe/ukraine-nazis-russia-media.html

https://amp.dw.com/en/fact-check-is-there-any-truth-to-russias-ukrainian-nazis-propaganda/a-63970461

Neo-Nazism is neglectable in Ukraine. Far-right parties are declining and have a single seat in the parliament. 

https://en.wikipedia.org/wiki/Far-right_politics_in_Ukraine?wprov=sfti1#Far-right_political_parties