See how well indian states respect each other. The only rogue actor is hindi. Till now most important things from parliament discussions to even minor things like inflight announcements and railway reservations forum are in hindi and english. This after eating income tax, corporate tax, gst from telugu people for decades. Bengal did not eat anything from us.   https://zeenews.india.com/telugu/ap/official-language-status-of-telugu-language-in-west-bengal-36930