TEEEJ,
Your post is full of links to Bellingcat. It is just not serious. Rubbish pseudo-journos, with "business" built on russophobia and fakes/fabricated news and "facts".
Moreover, some say they are supported by gov. intel. services.
E.g.
https://en.news-front.info/2018/08/0...gainst-russia/
Emma Best does not sound like a Russian person :-)