Not true. Have been to Dhaka, Sylhet, Cox Bazaar at least 4-5 times since my childhood as my extended family belongs from Dhaka. People have more affinity to Indians than Pakistanis (be it Bollywood, Cricket/IPL, Bengalis in WB, same culture or whatever...). Other than being fellow Muslims, not many Bangladeshis feel any commonality with Pakistan. For every Jamaatis or MBI Munshis, there are atleast 20 others who don't have any past or present relationship with West Pakistan (as it is mostly called in BD)