U.S. Senator Elizabeth Warren has sent a letter to prominent YouTuber MrBeast (Jimmy Donaldson) and his company, Beast Industries CEO Jeff Housenbold, requesting clarification on their future plans in youth financial services and the crypto space. This inquiry stems from Beast Industries' acquisition of fintech company Step in February of this year. Step focuses on financial services for young users, allowing minors to open accounts under parental supervision and providing spending management and credit building tools. Previously, Step partnered with Zero Hash to offer users under 18 the ability to buy, sell, and hold crypto assets and NFTs. In her letter, Warren stated that Beast Industries, as a company primarily focused on entertainment and consumer products, must exercise extreme caution and strictly adhere to the law if it ventures into financial services, especially those targeting minors. She also pointed out that approximately 39% of MrBeast's audience is between 13 and 17 years old and expressed concern about its interest in crypto and decentralized finance, emphasizing potential issues related to consumer protection, financial risks, and regulatory compliance.