What is 'Hitler Didi'

Now days I am seriously thinking...
what is Hitler Didi?
What PH wants to show audience?
What is the aim of show 'Hitler Didi'?
Is it comedy show?
Is it serious show?
Is it suspense-thriller show?

What they are trying to prove by showing such selfish and self-centered family members of Indira?
What they are trying to prove by showing character like Indira's mother?...How can mother can be like this?
What they are trying to prove by showing character like Indira's father?
What they are trying to prove by showing useless, selfish brothers who are always dependent on Indira's money and no respect or love for their sister?

What they trying trying prove by showing troubles after troubles to Indira?

Do they really have some good script / story to tell us?