X's new Cashtags feature, launched on April 15, generated $1 billion in trading volume in two days, allowing users to access trading platforms and view price charts. Currently available only on iPhone in the U.S. and Canada, it complements the forthcoming X Money payment system, part of Elon Musk's vision for an "everything app."

Elon Musk clarified that SpaceX and Tesla are important customers of TSMC, not competitors, citing the need for TSMC to expand capacity with the "Terafab" project amid rising semiconductor demand. TSMC recognizes both Intel and Tesla as both customers and competitors.

Elon Musk's online activity revived interest in a cryptocurrency token known as "Asteroid crypto," causing increased trading and volatility on decentralized exchanges. Market reactions were driven by social media references, illustrating the token's sensitivity to influencer attention.

A trader bought 8.02 billion ASTEROID tokens for 9.1 ETH in September 2024, holding them for over 580 days. After Elon Musk's mention, the token's market cap surpassed $20 million, increasing the trader's investment value to about $392,000.

Elon Musk's xAI will provide computing power to programming startup Cursor, utilizing thousands of GPUs to train its new code model. This shift enhances xAI’s role in computing services, potentially increasing revenue and addressing operational costs amid ongoing losses.

Senator Elizabeth Warren warned Elon Musk about risks tied to X Money's launch, focusing on consumer protection, national security, and financial stability, particularly with cryptocurrency features potentially increasing volatility and illicit finance.

Elon Musk's Terafab project seeks to revolutionize chip manufacturing with $20-25 billion investment, targeting 1 terawatt capacity by 2029. While stock prices surged, analysts raise concerns about its feasibility, estimating costs could reach $5-13 trillion.

Senator Elizabeth Warren has asked Elon Musk for details on X Money, a payments feature for X, raising concerns about stablecoin risks, regulatory issues, financial stability, and data privacy, with a response due by April 21, 2026.

Elon Musk announced the completion of Tesla's AI5 chip tapeout, with powerful variants AI6 and Dojo3 in development. He praised TSMC and Samsung's support, predicting the AI5 will be a top global AI chip.

Nikita Bier from Elon Musk's X hinted at a possible crypto-related product launch amid Bitcoin's recovery, stimulating discussions on potential payment and trading features. X Money, a peer-to-peer service, is set for early public access but lacks confirmed crypto features.