How do I cover social justice and welfare schemes in GS2 for UPSC?

Cover social justice by categorizing welfare schemes under specific vulnerable groups like women, children, and the elderly.
Link these to Constitutional mandates and evaluate their success using data from NFHS-5 or NITI Aayog.
Focus on implementation bottlenecks, the "last-mile delivery" gap, and the role of NGOs and Self-Help Groups (SHGs) in ensuring inclusive growth and effective policy outreach.