A law that applies to all ethnicities except non-Muslims is for no other purpose than to further the agenda of the fascist goverment's plan of a "Hindu state", as such, the idea of such an ethnostate is extremely reactionary. Although the states where CPI (Marxist) has control won't implement this, so that is an extremely rare W by them. Modi's continous rule over the nation as well as the military occupation of Kashmir is bound to be the destruction of the Hinduvta project