Government has already taken firm control of the on- and off-ramps for American citizens. You would have to buy offshore and keep it in a hardware wallet to have any hope of anonymity, which limits its utility. The Fed isn’t going to allow Bitcoin to get in the way of its CBDC, but in other parts of the world it can be a valuable tool.
That may be true, but Trump promised to get in the way of the Fed's CBDC.