https://www.youtube.com/watch?v=SD7DKDXcqxQ
TL;DR — A potential delimitation exercise based on population could financially disadvantage southern Indian states that have controlled population growth, as they may lose parliamentary representation and fiscal leverage. While the direct fiscal impact might be mitigated by government policy, the loss of influence in national policy-making is a significant concern.
Takeaway — Southern states face a potential fiscal disadvantage from delimitation due to reduced representation, highlighting the complex interplay between population control, political power, and economic contribution in India's federal structure.