Here we have two financial systems, one is old and has speed and low fees, but its problem is centralization and lack of privacy, and the other is modern, it lacks speed and low fees, but it has decentralization and privacy. Which one will you choose?
Of course, governments will choose the first system because it suits their authority and centralization perfectly, while I think most users will prefer the other system, which enjoys decentralization and privacy, because it suits them more.
So what is the solution ? Is it possible to have one system that suits the government and the people at the same time? Another way to ask: If we get one system that is fast, low-fee, decentralized and private, will governments agree to adopt?