Russian disinformation

Russia's decades-old propaganda machine is vast and vicious. Its goal is to damage the health and prosperity of the country's adversaries, especially the United States.
Politically-driven vaccine resistance renders persuasion efforts all but futile in that segment of the population. A different, but still potent, obstacle is posed when trying to persuade those susceptible to conspiracy theories. What happens when the two tactics are deliberately and calculatedly used in tandem – facilitated by junk science? Might perpetuating this kind of compound disinformation count as treason if done by a public servant?