Sarthak Ahuja on Instagram: "The Jain Community has an App, using which these people continue to make more money than they already have, and people outside the Jains don’t even know what’s going on here... I wanted to look at why the Jains are just 0.4% of the population, and ended up becoming the wealthiest community in India... The average income of a Jain household is 2.5X the national average... and they have the highest percentage of people above the age of 70 across religious communities,