Bitcoin is not going to be a way to avoid reporting to the authorities. Craig Wright has explained/argued how the authorities will be able to pressure exchanges and 50+% of the miners to censor transactions:[/size]

...

So a key insight from Craig’s point is that if mining is not sufficiently in the hands of users (i.e. decentralized) then censorship resistance is going to gradually die over time. Initially governments will focus on coordinating on freezing cryptocurrency associated with major crimes. But of course over time this will digress into a form of abject totalitarianism.[/size]