Eric Trump's Bitcoin venture, American Bitcoin, has come under fire after a Forbes investigation revealed significant discrepancies in its operations. While Eric Trump reportedly profited by approximately $90 million, retail investors have collectively lost around $500 million. The company, which claimed to mine Bitcoin at half the market price, actually acquired 70% of its Bitcoin holdings through stock issuances, not mining. The financing structure suggests that all mined Bitcoin may need to be sold to cover equipment costs. Following the report, Eric Trump dismissed the findings as politically motivated, citing operational figures such as 7,000 bitcoins and $78.3 million in fourth-quarter revenue. However, the company's stock has plummeted 92% from its peak, and its total investment in cryptocurrencies has resulted in a $135 million loss. Despite these challenges, Eric Trump remains optimistic, hoping for a Bitcoin price rebound to stabilize the company's financial standing.