The issue is that even after measures like this, criminals still have limitless access to new technologies. Meanwhile, we also introduced a huge opportunity for the powerful to attack the powerless.

On the other hand, I do understand the government need to control the "e-space" so to speak; and I'm now lumping in here every form of internet control too. If a government ignores to control a popular information channel like the internet (or the radio, television, etc), powers that seek to replace the government will take root there and coordinate weakening them. So if they don't control it, others will, and that's not necessarily good for the people either. So, it's only natural that after a new form of communication is created, that regulation will come soon after that extends government control over it.