Indians are voracious consumers of content and healthy competition has reduced prices to absurdly low levels.
I'm in an urban area, with connection from one of the biggest providers. It costs me about 9 USD a month for unlimited data (I mean, about 2 GB a day, BUT, with carry forward, so I have about 250 GB of data to use in my account), unlimited calls and sms. I stopped worrying about data a long time ago.
And I don't even use JIO, the provider that brought in massive reductions in data prices.
Edit : I stopped using WiFi even at home, consume about 40 GB a month.