Now there is a talk on youtube called "Build your own NSA" - tl;dr is:
> buy data from the industry
> mine all kinds of painful information on people from it
> depending on your motivation, make them cry or cry yourself or both
Now, I am sure if some startup would offer this, they would get shut down quickly; also with centralization there is the problem that the powerful can always motivate the company to not list them. With a DAO (decentralized autonomous organization) though this is not so easy.
tl;dr: make a DAO-NSA to force everyone to take privacy seriously or at least spy back on the fuckers.
Disclaimer: I am not from Denmark.