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 teenagers and previously permitted minors to trade crypto.
In a March 23 letter sent to Beast Industries CEO Jeff Housenbold and Donaldson, Warren warned that any expansion of financial services to young users, especially into decentralized finance (DeFi) or digital assets, must be handled with exceptional care and full compliance with legal protections.
Warren Demands Explanations
Warren’s letter frames her request as a response to Step’s product history and Beast Industries’ public statements of interest in crypto and decentralized finance.
Warren raised particular alarm over Step’s prior advertising and product plans related to cryptocurrencies. She cited a 2022 Instagram post in which Step reportedly told “teens under 18” they would be able to access “50+ tokens” and buy NFTs—suggesting the company intended to offer a wide array of crypto assets.
The Senator contrasted that promotional language with later Step disclosures that characterized many tokens beyond Bitcoin (BTC) as “extremely risky, extremely volatile” and warned users that it is “easy to get wrecked” investing in them.
Warren emphasized that despite those internal warnings, early outreach to minors appears to have marketed speculative crypto products to a vulnerable audience.
The senator’s inquiry also notes recent corporate developments tied to Beast Industries’ pivot into fintech. In January 2026, Beast Industries announced a $200 million investment from BitMine Immersion Technologies.
The acquisition of Step in February 2026 was the firm’s first major move following that investment, according to Warren’s correspondence. The timing, she argues, merits scrutiny given BitMine’s role and the potential for deeper ties between Beast Industries and crypto infrastructure providers.
Senator Questions MrBeast Over Past Crypto Claims
Warren further highlighted allegations surrounding MrBeast himself. Her letter references a 2024 report that accused Donaldson of engaging in insider trading, allegedly misleading investors, and promoting tokens before selling them.
The senator noted that Donaldson has denied wrongdoing and stated that third parties manage his crypto investments, but she nevertheless referenced the seriousness of the past allegations in requesting clarity about Beast Industries’ plans for Step.
Expressing concern about Step’s previous targeting of alleged volatile investments to a youthful audience, Warren underlined the company’s appeal to children and teenagers and the “loyal” nature of MrBeast’s followers.
She said these factors, together with the company’s product history and the allegations concerning Donaldson’s crypto dealings, justify a thorough accounting of how Beast Industries will operate Step going forward and what safeguards it will adopt to protect young customers.
To obtain those answers, Warren asked Beast Industries and MrBeast to respond to eleven specific questions by April 3, 2026.
Featured image from OpenArt, chart from TradingView.com
