Nice bit of pro-Russian propaganda. It’s more coherent then most and the writing more plausible.
Any country East of Berlin which doesn’t submit to total Euro-Atlantic hegemony is demonized, subverted and, more often than not, attacked by proxy forces.
Assuming you mean Slavic and not Asian countries that are also east of Berlin. The reality is that except for adjacent countries the Slavic countries are mostly ignored. They might feel demonized but as a group they are mostly corrupt authoritarian countries that have well justified bad reputations.
The Ukrainian Nazis, calling themselves Pravy Sector, murdered all before them.
On a national scale the far right Nazi wing in Ukraine is small. And it largely exists because Ukraine has been in conflict with Russia through the entire recorded history of both areas, it’s no surprise that some Ukrainians take to the most anti-Russian group they could find. The bits about murder and Victoria Nuland are just figments of your imagination.
Now the Biden regime -- probably one of the most unpopular in US history -- is determined to provoke Russia into fighting a war with Europe.
Russia could stop the war at any point by retreating to the prewar borders. There would be a lot of complaining but Ukraine has no ability to force Russia to pay damages and the US and Nato are not going to push the issue. Russia might be a bit of an outcast for a while but that is a small price to pay for starting a way.