Hello KrtChennai, Welcome to India Forum! Looks like you joined just today and Thank you very much for posting this article link
https://www.tamiltribune.com/magazine/201005.html#one1 I feel very grateful to Tamil Tribune for studying so keenly about Marathi... being non-Marathi. Especially I liked the last point from the article -
12. Message to Other Non-Hindi States
Today it is Mumbai. Tomorrow it would be Calcutta, Bangalore, Hyderabad and Chennai. All major cities would be Hindified (Hindianized) and the state languages sidelined. This destructive process would spread from the major cities to other areas of the states. In fact it is already happening in Bangalore and Chennai (I am not familiar with Calcutta and Hyderabad). All non-Hindi states should support the Maharashtrian people in their move to protect their Marathi identity instead of watching the events from sidelines.