Gig workers from major delivery platforms including Zomato, Swiggy, Blinkit, Zepto, Amazon, and Flipkart are planning a nationwide strike on December 31. Organized by unions citing long hours, low pay, and poor job security, the strike could disrupt New Year's Eve celebrations and impact retailers. Customers may face delays and cancellations for food, grocery, and last-minute orders in major cities and tier-2 markets.