I don't think bitcoin will ever reach the $ 1 million price point. In some virtual world this may be possible, but not in our physical world. Even if there are investors who will buy bitcoin or even parts of it when it costs about a million dollars, which I deeply doubt, the states will not allow it to rise to such high prices. They will not allow this to happen, since it will actually be a redistribution of world finance. However, I think that it will not come to the adoption of any measures against bitcoin by the states, since the participants in the cryptocurrency market themselves will constantly lower the price of bitcoin, selling it as soon as it begins to rise significantly in price.