There's alternative history to that as well, Muslims in Arakan were though to have been the Kamar not Rohingya, The term Rohingya is a relatively new, Bengali Muslims now known as Rohingya are more recent migrants from Chittagong area during the British Raj not 17th century.. According To many other sources
https://www.worldcat.org/title/muslims-of-burma-a-study-of-a-minority-group/oclc/185556301
End of the day it's all due to integration, My crux of the matter here is a vile one sided propaganda.. Unlike in the past alternate views and news are easily accessible, For anyone to make their own informed opinion
As for India's role, You have to admit Bangladesh is a nation almost completely encircled by India, India is the regional power if we like it or not, Thus in real politik nothing really happens without taking Indian position viz a viz what ever happens in it's neighborhood, It's not only true for Bangladesh but to almost all smaller nations in the region,, Now by saying this do not mistake the context i have said that as being subservient to Indian hegemony, But thats the ground reality.. Myanmar though with lesser development stage atm due to decades of closed up economy has a far bigger global strategical and economic influence than Bangladesh tbh.. So undermining Myanmar as a 4th world shithole as some idiot cliam will be to your own peril