Elon Musk has reignited interest in cryptocurrencies during Bitcoin’s rise past $90,000, endorsing Dogecoin's inflationary model as a feature for real-world usability. The crypto surge follows Donald Trump’s election victory, sparking optimism about lenient U.S. crypto policies. With speculation of BlackRock doubling down on Bitcoin and Musk’s influence driving Dogecoin adoption, the market surpasses a $3 trillion valuation.