As the bankers have noted, the credit union system has always been concerned about privacy, because as you've pointed out, it is in our self-interest.
The legislation was not so much a shock in substance to the system, because there was always the banker's duty of confidentiality that also applied to the credit union system. So it's not about tailoring the form of the legislation. Given that we're two years into the implementation, and some of the difficulties that may have occurred through learning the new legislation have been smoothed out, I'm not sure that a radical overhaul would be the way to go.