Bengaluru (Karnataka) [India], June 6: A green chat bubble lights up on WhatsApp: “Need Bali eSIM and scooter for a week?” Ninety seconds later, three prepaid e-SIM links, two scooter rental offers–with helmet photos included–and a one-tap payment button appear in the same thread. An Indian filmmaker, fresh off the red-eye from Mumbai, swaps digital SIMs before baggage claim, collects a…