It won't last long because we are slowly losing our freedom online with the Internet being monitored by our ISPs, it's only a matter of time before the government takes a look at what we do online through the ISP.
That's kind if true! As the web technologies are getting evolved with new analytics tools are getting introduced, we wouldn't have much freedom left in few years from now. But it shouldn't affect the legal users of cryptocurrency. Rather such kind surveillance techniques should wreak havoc on the scammers and fraudsters who are using cryptocurrencies for illegal means.
While I personally don't want to loose the last bit of privacy we are left with. At the same time, I also want to end the use of cryptocurrency for illegal activities. Difficult but not impossible!