For the average Tamil, Periyar today is an ideology. He stands for a politics that foregrounded social equality, self-respect, and linguistic pride. As a social reformer, he focused on social, cultural and gender inequalities, and his reform agenda questioned matters of faith, gender and tradition. He asked people to be rational in their life choices. He argued that women needed to be independent, not mere child-bearers, and insisted that they be allowed a equal share in employment. The Self Respect Movement he led promoted weddings without rituals, and sanctioned property as well as divorce rights for women. He appealed to people to give up the caste suffix in their names, and to not mention caste. He instituted inter-dining with food cooked by Dalits in public conferences in the 1930s.
Over the years, Periyar has transcended the political divide as well as the faultlines of religion and caste, and come to be revered as Thanthai Periyar, the father figure of modern Tamil Nadu.