see majority of marathis are belong to lower middle class, and hence they are all service class ppls, either in govt dept or private offices.
as the ppls from up/bihar came to mumbai, they also started doing small office jobs, as most of the up/biharis are illeterate (who r doing low profile jobs).
marathis have one thing in common, they have their dignity alive, where as these lower class up/biharis have no dignity, they work in any conditions, they sleep out side the shop (after the shop closes),
if they live in any chawl etc, they use to stay in quantity, (in a small room 10 ppls).
they work at a very low salary, as they came to mumbai alone and not with their families. so the business class prefers them to keep, as they get low rate workers plus night watchmans for free.
so the common marathi man is frustrated with these class of up/biharis, and they think that bcoz of these ppls, their earnings suffers.
