President Donald Trump's pledge to pay every American adult a $5,000 dividend if Republicans retain control of Congress is confronting fragile Treasury markets ahead of Thursday's $22 billion 30-year bond auction, while Bitcoin remains stable near $78,000. Using 234,504,358 registered voters as a proxy, the payment would total about $1.173 trillion, or roughly 3.6% of current-dollar U.S. GDP, and could increase concern about Treasuries, the dollar and inflation if financed through borrowing. Markets have reacted modestly because investors see little chance of the proposal becoming law, with attention focused more on upcoming U.S. inflation data, including the producer price index, than on the pledge. The proposal conflicts with Treasury Secretary Scott Bessent's efforts to contain long-term borrowing costs through buybacks and adds scrutiny to his planned prime-time speech at the Republican midterm convention and the Treasury's traditional political neutrality.