What was the Supreme Court’s position on Aadhaar in the 2018 follow-up judgment (based on privacy ruling)?
AStruck down Aadhaar completely as unconstitutional
BAllowed Aadhaar without restrictions in public and private sectors
CMade Aadhaar mandatory for all telecom and banking services
DUpheld Aadhaar as valid but confined to welfare schemes, PAN, and Income Tax returns