You're earning around $2.5k a year (1.8 lpa) which isn't the most competitive even in most of India tbh, especially when factoring CoL in Karnataka. If this was Andhra Pradesh, Rajasthan, or Harit Pradesh/Western UP (regions of India with the right mix of supply chain and cheap labor), it might fly with migrants from Bihar, Purvanchal, and the Tribal Belt, but definetly not in KN.
You can easily earn that much in farming, or via alternative unskilled labor with better work hours (eg. street food stalls, MGNREGA, etc).