In a country which is filled with self hating Indians who blame each other always about the problems , What best can an individual person do to bring change in India ?

Every single day in all social media handles I see people mocking india , Indians saying we deserve hate blah blah , Best is to leave India . Man I cant afford to leave and being Indian is my identity I cant change it . I see people blaming government , blaming different castes or different community . If by blaming anything came out then probably we would be ahead of usa . So as a citizen what can I do best to contribute to the country ? I always pick my trash , try to keep my surroundings clean , Behave better outside without being unnecessary rude .I never in my life mention caste or community . But it seem like my alone effort does not bring a little change .