It seems before Kanhaiya kumar, in India, no government was doing anything at all for poor and no intellectual/pol. activists were thinking over poverty.

Actually, It is all about well thought out stage drama which has become surety to be covered by present generation of clown media. This sort of thing produced kezri and kanhaiya before us. O follish people, if some specific ideologies have really some patent of curing poverty and corruption, then your CPM would have abolish poverty and unemployment for ever in west Bengal.
Listen! parties / ideologies only strategize how to get power,
It is only and only process of multiple reform and constructive vision, which bring quality of governance and social justice both irrespective of any ideologies