This is not so. Blockchain technology is an essential step to real democracy. Of course the government would be against it, but it all depends on people. For example, based on the blockchain, you can build a system of elections and recall of politicians. And much more.
Blockchain will take a breath to help people evolving in the new generation and creates new images so that it would take for long and it is very helpful too. The system at this moment is fast approaching and it is easy to mingle with in. Blockchain has its rule in the community and it is very helpful.