Tyler Williams, described as a key cryptocurrency adviser to US Treasury Secretary Scott Bessent, is leaving the US Treasury, Cointelegraph reported.

Williams was one of the architects of the Donald Trump administration's digital asset agenda. The report emerges as Congress struggles to advance significant cryptocurrency legislation.

The practical implications of the departure remain unclear: the source does not state the reasons for the decision, the exact timing of the exit, or a potential successor. Therefore, its impact on future legislative work cannot be assessed.