The theory could be true or not, because as long as we don't see it directly and only read it through the news, it still has two different meanings, it could be wrong or true even though it is secretly. I also don't deny that because the government and banks are smart people who don't want to be left behind so they can do it secretly without the public knowing, but on the one hand they still show themselves to the public as if they don't need Bitcoin. So such a strategy is a very common strategy for any party to do without having to be surprised because people who already know about the potential of Bitcoin will definitely not ignore the opportunity that is currently available to buy Bitcoin.