Aadhar isn't risk-free, but if the majority of the country want it (i.e. if, being informed of the possible consequences, they aren't rioting or impeaching the guy extending it), I feel like that's their choice to make, just like the choice of having police would be.
Also: One of the things about our modern, globalized world, is that any state that's not a military superpower in its own right can't really get away with bootstrapping toward totalitarian autocracy for very long before some concerned state that is a military superpower steps in with a foreign-aided coup. I'm not asserting that that is always a good thing for the world—but, sort of like the "re-insurance" companies backing financial institutions, this arrangement allows smaller states to do "risky" things like using a panopticon to destroy corruption, with a bit of a safety net.