> Such as? I honestly can't think of anything.

Jacques Baud, recently sanctioned by the EU for promoting conspiracy theories. https://data.europa.eu/apps/eusanctionstracker/subjects/1802...

He is not an EU citizen and, as a foreigner, acts as a mouthpiece for a hostile dictatorship. The US has sanctioned similar people too, most notably Margarita Simonyan, the editor-in-chief of Russia Today: https://home.treasury.gov/news/press-releases/jy2559