Kremlin propaganda... I mean the US did (publicly at least)suspend military aid to Ukranian militias over their overt neonazi and white supremacist ties¹(these militias were then simply subsumed into the National Guard). Furthermore, the American military has even published a publicly available analysis of such forces in Ukraine², confirming their existence.
[1] wikipedia.org/wiki/Azov_Battalion
[2] ctc.usma.edu/the-nexus-between-far-right-extremists-in-the-united-states-and-ukraine/
Furthermore, see jacobinmags article for more comprehensive analysis of these sources³.
[3] jacobinmag.com/2022/01/cia-neo-nazi-training-ukraine-russia-putin-biden-nato
None of the sources I've used here are in any way "Russian", they are all by Western sources. If quoting the American military's own reports is spreading "Kremlin propaganda", well then I can't help you.
If you think there is no weight to the neonazi presence in Ukraine, you've clearly fell for western propaganda, which the linked article gives itself away as being.