Unfortunately, We change our Nepalese Ambassador in Washington, DC. in a same way as a restaurant updates  " SOUP OF THE DAY" in a restaurant menu. No doubt, It'll be irresponsible not to address issues you have just mentioned, but  issues like Dual citizenship to Nepalese in US can be more PRIORITY and BENEFICIARY to Nepalese. Hopefully, our officials are working on it and lets not Disturb them when they are offering SAME "SOUP OF THE DAY".