Hope it will motivate the ones pretending to be asleep to sit up and think.
And sir, to your kind attention, the caste names that you mentioned, were on the point of becoming extinct in the early years of independence at least from certain castes in Kerala at least. But they are now seen to be re-appearing with a gusto.
So that's the social impact of caste-politics.
Wish voices like yours will be heard more often, loud and clear.
So that at least the future generations will think beyond caste and religion.