The local language, the national language (i.e. Hindi) and English must be a MUST all over Bharatvarsh. Language barriers are built by the politicians to appease their local vote banks. In terms of national interests it inflicts more harm than good in the process of national integration.
It is largely meant to persecute an outsider who has almost nothing to gain by mastering the local dialect.
The approach should be to get work done not make it much more complicated for the exclusive interests and appeasement of Bhoomiputras, who are often stupid and lazy bums in many of our states.
