TL;DR:
Republican Senator Thom Tillis threatened to vote against the Clarity Act if the bill does not incorporate ethics provisions limiting the ability of White House officials to promote, endorse, or issue digital assets. What was an internal negotiation has become a structural obstacle for the most significant crypto legislation the U.S. Congress has on the table.
“There has to be ethics language in the bill before it leaves the Senate, or I will go from being one of the people working to negotiate it to voting against it,” Tillis declared. The senator sits on the Senate Banking Committee, the body that must review the bill before it reaches the floor, granting him a blocking position. His political retirement early next year removes any incentive to soften his stance.
The House already passed its version of the Clarity Act in July. The Senate is now the bottleneck.
Democratic Senator Adam Schiff described his bloc’s demand as “a ban on sponsoring, endorsing, or issuing digital assets that applies to all federal employees,” including the president. The initiative is a direct response to the Trump family’s crypto portfolio: World Liberty Financial launched the stablecoin USD1, is seeking a federal banking license, and the sum of its projects exceeds $1 billion in valuation.
Schiff acknowledged that progress had been made in negotiations, though he clarified that progress does not equal resolution. Democratic Senator Ruben Gallego was more categorical: without bipartisan agreement on ethics language, there is no final bill.
Patrick Witt, the White House’s top crypto policy adviser, is negotiating the text alongside Republican Senators Cynthia Lummis and Bernie Moreno, indicating that the administration is actively participating rather than blocking the Clarity Act.
Prediction platform Polymarket estimates a 46% probability that the Clarity Act will be enacted in 2026. If the ethics dispute does not dissolve, the shared oversight framework between the CFTC and the SEC established by the bill will remain unresolved, leaving exchanges and token issuers without the jurisdictional clarity that institutional markets require to deploy capital at scale. The dispute over stablecoin yield payments is a second blocking point independent of the bill.
