I would change your title. The state really does not want to make one of its citizens a millionaire, but at the same time, it does not prohibit him from becoming one.
However, what the state really does not want to do is increase the number of human freedoms.
The state always seeks to suppress human freedom so that it works for the state all its life, gives the best years to the state, working in its factories and infrastructures.
I can't agree with that. Not all governments are functioning the same and not all are suppressing human freedoms. Maybe you live in some of such countries but luckily that is not the case all over the world.
People always like conspiracy theories and it's easier to blane government or some unknown third party because of low Bitcoin price or low acceptance or whatever unfavourable situation connected to Bitcoin than to admit that not everything is perfect when it comes to Bitcoin functioning and Bitcoin market.