In past years, american politicians tried to convince the public we needed a great firewall to censor data similar to what china has. They tried to convince the public that passwords were obsolete things & that a better system would be to have the government authenticate identity on all websites so that people wouldn't have to remember their passwords.
The latest campaign being waged by politicians/special interests is against encryption. They don't include crypto currencies in this. Their goal is to reduce the effectiveness of SSL/SSH/TOR/VPN and other encryption which make it difficult for governments to spy on activities of the public on the internet.
Here's an example of what Jeff Sessions is talking about.
Yesterday, the FBI filed an order compelling Apple to unlock an iPhone used by Syed Farook, one of the attackers in the San Bernardino shooting incident late last year which left 14 people dead.
Shortly thereafter, Apple CEO Tim Cook published a bold statement indicating that Apple planned to fight the order. Apple was joined by the Electronic Frontier Foundation, which said it would aid in the fight.
https://techcrunch.com/2016/02/17/why-apple-is-fighting-not-to-unlock-iphones-for-the-government/
Politicians like Jeff Sessions want encryption on iphones and other products removed to make it easier for the state to conduct surveillance / spy on the public.