Earlier quoted context omitted.
How can you provide food/clothing shelter without violating privacy ? The person has to identify that he is needing assistance from the state for the state to be able to provide. The state needs iris/fingerprint because that is the only way for them to check your claim of who you are and you do not already have the means to access food/shelter by yourself.
Uh huh, and what if I do not want to depend of the government to provide me with food, clothing and shelter since I am able to earn those for my family and me (reducing the social security burden on the government), should I not have the freedom to excuse myself from these alleged social benefit schemes. Your argument and many similar ones are now boring and have been countered enough times already.
Not sure if you are aware, but the context around this specific discussion in India is around the use of Aadhar for targeted govt. assistance. The govt. position is pretty much that we need Aadhar for any subsidy and the courts are arguing against it.