The US government and the cryptocurrency market are having a lot of ups and downs, and it seems like they're headed towards a very important conflict. This conflict will determine the fate of many people and companies involved in cryptocurrency. They might have to shut down or move to a different country.
America will continue to monitor the exchanges operating in their territory. If they find something odd, one of them is manipulating the trading volume, and/or manipulating the number of coins in circulation. Then they will delegate it to the SEC as the authority on crypto companies.