Earlier quoted context omitted.
This is a story i'm trying to understand. 1. Indian Government wants to emulate something like SSN (in the US) as a single identifier for every citizen in this country. 2. This is an easy way for a Government to track the actions of every individual digitally and financially - end of Privacy!
1) SSN is not really a model for a unique identifier for every citizen. Immigrants have SSNs too, and can have different ones if they have done multiple stays in the country. You also can live without an SSN in the US. 2) I mean... the government is entitled to know where your money is coming from if they are asking you for taxes. otherwise, there would be no way to combat tax fraud. This is not a new thing.
The passport office accepts Aadhaar as proof of identity and proof of address. So any resident can get an Aadhaar and then get a passport, effectively getting citizenship!