“Two leaders of the far-right Svoboda party also stated in separate interviews that a Western government representative told them”
And that has been independently verified and confirmed by whom, and when??? Never is my guess, though I am sure the same thing, without that further verification has been repeated and repeated in various venues, like a circle of repeating each other stands in for confirmation, as long as you believe it.
The interviews with Svoboda leaders is simply my pull quote - FR requires excerpts.
Katchanovski's thesis seems to be that the totality of the evidence establishes that massacre and the installation of the junta was engineered by the "West." Did you read the article? My pull quote is a small part of the cited totality.
Your doubt about the veracity of the cited statements of the Svoboda leaders sounds like an interesting pursuit. I would be interested in any additional information that you may uncover.
My interjection is West = Nuland.