Ha ha ha good joke that 50% or above Tamil words are Sanskrit origin. Its vice versa and read the Devaneya Pavanar,G U Popes and other linguistice researches. Then you will not say Sanskrit is mother of all Indian languages.
In fact, language of Indus Valley Civilization itself Tamil only according to recent research. At that time of Indus Valley civilization, there is no Aryan or Sanskrit in India.
Read the history and talk...
Tamil Patriotism is a feeling, it is not depend on a person like MK. Even after it will grow.
Once wolf minded cunning brahmins are washed away from TN, everything will come in normal phase