You have deranged thoughts and have no clue about the history of Bangladesh. Being a parsee - part of one of the biggest persecuted groups in history, I expected better.
It is clear that your friends who you hang out with are truly uneducated and insecure about color complexion and other garbage. If you bring that up in my own friend circle, no one will ever invite you to their house again. These are called social pariahs and they deserve to be avoided.
My experience is different. You can call someone a dalit - but a true educated "Bengali" person (whether from India or Bangladesh) will not. I consider several socially reputed (and highly educated) Kolkata Brahmins and Kayasth families as my own family, and although no one will ever call these family members or me a dalit (My skin tone is lighter than most desis and Iranians and am taller than most of them as well) I don't consider that a trait of superiority like some uneducated and semi-educated people in South Asia. Uneducated people annoy and bore me with their poison and hatred.
One's physical attributes are nothing to feel superior about. These traits are given by Allah and they can be taken away by Allah as well. To think otherwise is the sign of a deranged mind.
One cannot improve one's ancestry or looks, but they can try and excel in education and broaden their mind - thereby becoming a wiser human being.
Average height in my Bangladeshi and Bengali friend circle is a little over six foot. I don't know what hogwash you are pushing just to trigger Bangladeshis here.
Everyone in Bangladesh is not dark or short, which is a myth pushed by insecure people. I have repeatedly shown you proof why the prevalence of stunting is much higher in India rather than Bangladesh. Statistics do not lie.
To assess social determinants of stunting and the shifts in contributions of socio-demographic factors to national prevalence trends in India between 2005 and 2021. We leveraged data from three rounds of the National Family Health Survey (NFHS-3: ...
pmc.ncbi.nlm.nih.gov
This is sad - but nothing to feel good and superior about.
Casteism in India (even non-Hindu) is strongest with poorer or middle class uneducated and socially disenfranchised groups in India, and because of this history they hate the guts out of each other. These are the H1Bs in the US (mostly lower caste) who had nothing to their name back in India and want to prove that they have "arrived" socially by buying used BMWs, MBZs and Audis just to show other Indians they are "somebody" now.
These Indian people always have anal-retentive tendencies, are wife-beaters, are loud and drunk at parties in typical low class fashion and are attention-seeker cringe-worthy people. They are also inveterate Modi propagandists and graduates of WhatsApp University. You go around in their house and you will find plenty of idols to pray to, but no books.
It takes several generations to get past these cringeworthy attributes and gain some wisdom.
Being newly pseudo-educated "new Indians" (graduated from Anna Malai technical school with eight month degrees in software QA), these are the people I always avoid.
South Asia
