The main aspect of Kamala's Inhuman bloodline that's important is it and the Mist being the catalyst for her powers (it's not any more or less important to her entire character than being Muslim). She's really got no reason to be hanging around Medusa and the rest because she doesn't know them. At best, she'll likely want to find and ask them how she came about when no one else in her family was affected by the Mist, but she'll no doubt favor staying in Jersey City by the end.