Most of the Indians never cared about the privacy or anyone selling their data as long as they get a rupee as cashbacks, that is the state of our country so we can't expect them to be the west where people really take the privacy and data collected by anyone seriously.
True, we do not get privilege or privacy while using public transport. I am sure most of us have experienced it. It is in our DNA, which we cannot remove, as we still believe in our government.
Then, they proved it when the COVID vaccine was delivered for free. The Aadhaar card is a simple example of how our data has been captured. Meanwhile, in the US & EU things are not that simple. Their governments are known to experiment on their own civilians. You can check this
Wikipedia article. Their government has always betrayed them; there are tons of examples. They were used as guinea pigs for experiments. That is the reason they want privacy.
And if you guys didn't know, Jio and airtel planned to increase their tarrif 15% very soon and they already removed many existing packs. If you are jio users, you can have upto 2 recharge in the same price at queu or they announced something called price lockup if you pay 300 for a whole year so you can recharge the current price instead of the new one.
It will happen because we do not have a competitive market anymore. We are in a duopoly, and these two will be controlling the market, even though most of the time the Airtel network and Jio network are not that good in many areas in India. BSNL was an option but the government destroyed it.