Senator Elizabeth Warren has formally pressed Beast Industries and YouTube star Jimmy Donaldson — known as MrBeast — for detailed information about the company’s recent acquisition of Step, a fintech app that offers banking services to teens and previously allowed minors to trade cryptocurrencies.
In a March 23 letter sent to Beast Industries CEO Jeff Hosenbold and Donaldson, Warren warned that any expansion of financial services for young users, especially in decentralized finance (DeFi) or digital assets, must be handled with exceptional care and in full compliance with legal protections.
Warren demands explanations
Warren letter It frames its request as a response to Step’s product history and public statements made by Beast Industries regarding interest in cryptocurrencies and decentralized finance.
Warren has raised particular alarm over Step’s previous announcements and product plans related to cryptocurrencies. It cited a 2022 Instagram post in which Stipe reportedly told “teens under the age of 18” that they would be able to access “50+ tokens” and purchase NFTs — suggesting the company intended to offer a wide range of crypto assets.
The senator contrasted that promotional language with subsequent disclosures of the move that characterized several tokens Bitcoin (BTC) as “highly risky and highly volatile” and warned users that it is “easy to ruin” an investment in it.
Warren stressed that despite those internal warnings, early outreach to minors appears to have led to speculative cryptocurrency products being marketed to a vulnerable audience.
The senator’s investigation also points to recent developments of companies linked to Beast Industries’ fintech pivot. In January 2026, Beast Industries announced a $200 million investment from Immersion techniques in BitMine.
The acquisition of Stepp in February 2026 was the company’s first major move following that investment, according to Warren’s correspondence. She argues that the timing is worth examining given BitMine’s role and the potential for deeper relationships between Beast Industries and cryptocurrency infrastructure providers.
Senator Questions MrBeast Over Past Cryptocurrency Claims
Warren also highlighted the allegations surrounding MrBeast himself. Her letter refers to a 2024 report in which Donaldson was accused of involvement Insider tradingIt allegedly misled investors and promoted the tokens before selling them.
The senator noted that Donaldson has denied any wrongdoing and stated that third parties manage his cryptocurrency investments, but she nonetheless noted the seriousness of the previous allegations in seeking clarification on Beast Industries’ plans for Step.
Expressing concern about Stipe’s alleged ex-targeting Volatile investments In front of a young audience, Warren emphasized the company’s appeal to children and teens and the “devoted” nature of MrBeast’s followers.
She said these factors, combined with the company’s product history and allegations related to Donaldson’s cryptocurrency transactions, warrant a comprehensive accounting of how Beast Industries will operate going forward and what safeguards it will adopt to protect young customers.
To get these answers, Warren has asked Beast Industries and MrBeast to respond to eleven specific questions by April 3, 2026.
Featured image from OpenArt, chart from TradingView.com
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