Facebook attributed the activity to “individuals associated with” the Zanyari Agency: about.fb.com/news/2020/06/m…
Takedowns like this are based on behaviour, rather than content: it’s the use of coordinated fake accounts that is key.
More about the Coordinated Inauthentic Behaviour policy here: about.fb.com/news/2018/12/i…
To read some more examples, see @Graphika_NYC graphika.com/reports.