According to the source, a 2019 claim by an NYU professor that BTC would drop to zero has been contradicted by bitcoin setting a new all-time high above 73,000 in March 2024, indicating the asset has not trended toward zero over the period in question. Source: Yahoo Finance BTC-USD price data; Bloomberg reporting, March 2024. BTC remains far from zero in 2025 as U.S. spot bitcoin ETFs launched in January 2024 attracted multi-billion-dollar net inflows and deepened market liquidity, supporting price discovery and institutional participation. Source: U.S. SEC approval order, January 10, 2024; Bloomberg Intelligence ETF flow trackers, 2024. Despite severe drawdowns during the March 2020 COVID shock and the November 2022 FTX collapse, BTC prices later recovered, underscoring the risk of extrapolating zero-price predictions into long-term outcomes. Source: Yahoo Finance BTC-USD daily data; Reuters FTX chronology, November 2022. Trading takeaway: fade blanket zero calls and cross-check sentiment with objective drivers such as issuance reductions from the May 2020 and April 2024 halvings and ongoing ETF demand to frame risk-reward for BTC exposure. Source: BTC.com halving records; Glassnode issuance data; Bloomberg Intelligence ETF flow research, 2024.