i favor AGAINST NRNs. if you want to be citizen of nepal, simply keep your citizenship. if you want to be citizen of another country, then the person is rejecting his nepalese citzenship.
it is hard for nepalese to trust a person who have decided to give up his nepali citizesnhip for some other countries.
simply say no to NRNs. they will raise the tax property in nepal and will monopolize busnesss in nepal if granted dual citizesnhip.
in the end, nepalese are the one to suffer not opportunistic NRN individual.