There is no warrant in any law that allows disclosure of income of political parties to the public. It is not a matter of subjective opinion but rather a matter of law.
The decentralised system of governance, separating governance and politics has worked in India because of they are not antagonistic to each other. The Congress endorses this model completely because it has worked for the benefit of India.
The gender neutrality clause in the anti-rape law cannot be washed away just because some members feel that way. The contrary view is also equally important and therefore even if it means that it will take more time the bill will have to wait.
Any social equity scheme such as the farm loan waiver or NREGS will have a leakage of 10 to 20 percent but that is no reason why the schemes should be promulgated.