According to Fox News, several GOP senators have voiced concerns and skepticism regarding former President Trump's proposed spending bill following a critical rant by Elon Musk on social media (Fox News, June 4, 2025). The public debate, amplified by Musk's influence, has led to uncertainty in US fiscal policy outlook, which is increasing short-term volatility in Bitcoin and Ethereum as traders assess risks tied to federal spending and potential inflation. Crypto market participants are monitoring legislative developments closely for signals on economic policy shifts that could impact digital asset valuations.