I love the way ALL reviews of Faya Dayi, Jessica Beshir's khat-high "obs doc," skirt around, carefully, culturally-sensitively, around the fact that khat is a narcotic, which induces a "pharmacological" reaction in all its users.
Here is one interesting one:
[Faya Dayi is...] an evergreen psychotropic drug....[From The Brattle - for an upcoming interview with Beshir on December 13, 2021]