Oh my, I came across this thread a while ago and now I finally thought the proper answers to it!
Nadhine Anahita has a channel which she uses to incite revolts and riots in Azoria, teaching parkour techniques, fighting techniques and livestreaming her confrontations with the Azorian imperial troops. Raheem has a side channel in which he talks about his travels and his life as an """"immigrant""" (so that he can keep his facade and avoid people knowing he's a djinn). Esther would have a cosmetics channel, in which she shows makeup tutorials and how to make beauty products from scratch, along with certain videos on her daily life as a married woman, and Yami would have a channel about trade, engineering and his life as a newlywed husband living with his in-laws.