I am not flattering Shantipriya but he is always right. At least for me.

Do not make khas people like radddi ko tokari to put all logical or illogical blames. 
And, Chana-tarkari is the real representation of closed and unreceptive newar society.  Chana_tarkari do not forget newars do not live only inside Ktm khaldo. Most of the cities and district head quarters outside ktm is full of newars. But, newars outside ktm valley are way better,  receptive, and broad minded than those of kathmandu.