I will point out that India have the highest number of victims of cyber-fraud. I personally know many people who have lost significant sums through social engineering attacks. The money is transferred to multiple mule accounts and physical cash is siphoned off to the fraudsters by the owners of those account. They choose helpless, illiterate, village dwelling account holders for this.
Another huge issue is unregulated loan apps. There are horror stories of people installing apps in order to take high-interest loans and then those apps stealing their private photos and contacts or accessing camera to take photos in private moments, and then sending those photos to contacts via WhatsApp when interest payment is overdue.
Then there are obvious security issues with terrorism and organized crime.
The government wants data. It's clear why. There is huge potential for misuse.