Mumbai has been prospered by hard working Gujjus. Historically Gujarat and Mumbai state was one province and thus it is called Maharastra. Brits built the city and Gujaratis made it rich. Ghatis migrated from western Ghats of Maharastra to do household work or labor jobs. Current target is Bhaiyya from UP or Bihar but in Ghatiland day will come Gujjus would have to run like in Kenya and that will be a big collapse to Mumbai... Ambanis out, Tatas out.. Keep watching