Not unless a lot of people end up going to prison. Otherwise, I would say no. I suppose in the long run it may teach people to exercise 100% control over their stores of value, which can be facilitated with some cryptocurrencies.
Currently I am of the opinion that the so called Panama Papers are a gigantic joke.
a crackdown looks likely for tax havens and their ability to hide money. isn't that an opportunity for an anon crypto?