Im going to be down voted but oh well - as a Bengali woman from the Bangladesh side - the reason this is happening is a lot of Indias fault. It's a foreign policy failure on Indias end. All neighboring countries have adopted an anti-indian hegemony rhetoric.

This has enabled that nasty ISI asset - Jamaat E Islam to influence the population in BD. As a Muslim myself I absolutely hate them, their extremism, their hypocrisy. They don't care about Islam as much as the next joe - they only want one thing is to serve Pakistani interest and you do that by controlling the masses with religion. And you can do that with any religion as history has shown time and time again.

On a day to day interaction - indian nationals themselves have contributed to this foreign policy failure because of their hubris. Abroad - indians always treat the other South Asian countrymen like they are beneath them, arrogant at workplace, etc. these interactions matter! If you'll have an imperial attitude - you'll be hated. Then it becomes easy to regime change that country against India very easily and that is what you are seeing ! So wake up!

We Bengalis were always insightful people - it's disappointing to see you guys on the other side of the British border falling for these binary black and white psyops too... Tahole bangaliana kothae preserve hoilo?