Considering the current status, progress of and deadlines for the development of digital and physical infrastructure of Indian cities, I am getting a sense that it will become quite attractive to live there after 2030.

Most cities around the world would lack at least one or all of the following: free and ubiquitous online payments, cheap and almost 24/7 last mile delivery of food and groceries, multi-modal transport hubs, online platforms for home services, cultural, social and economic diversity.

I see a lot of people migrating to these places from abroad in the 30's. Not just Indians coming back but also non-Indians looking for opportunities.