Partition was a good decision for Pakistan. It gave good portion of land area for comparatively lesser population.
For Bangladesh, it wasn't.
Bangladesh should not have participated in Pakistan and should have remained/joined India in the first place.
But since it didn't happen, they shouldn't have separated from Pakistan.
But that didn't happen either.
Now, you are on your own. Tiny little country with 700 rivers and exploding population.
If climate change predictions about Bangladesh sinking is real, then I must say you guys made the worst decision separating because I highly doubt it that any country is gonna take 170 million people or quarter billion people according to that time.
Surely climate change is gonna affect Pakistan and India too but atleast people here would have some place inside their respective countries to run. Bangladesh probably wouldn't have that luxury.
Anyway, whatever happened, happened. Best wishes for you(and us
)