Soon, all decentralized exchanges (DEX) will likely be required to verify the origin of their users' wallets and request that the wallet owners undergo a Know Your Customer (KYC) process. This trend is expected to spread globally, with G20 countries following the lead of the United States. Already Trump has publically advocated that he will punish countries that stop using USD for global transactions. They will do anything to control the world and they will do anything to stop Bitcoin and other cryptocurrencies from dominating their USD.
And the resources of the United States are very limited, because the country has a large national debt, for which there are no solutions and many of its own internal problems.