As artificial intelligence (AI) reshapes industries, both stocks and Bitcoin face unique challenges and opportunities over the next 50 years. Stocks may endure if they adapt to AI-driven economies, with sectors like robotics, biotech, and space expected to drive growth. Companies that leverage AI for automation and data analytics are likely to succeed, while traditional investment vehicles may struggle to keep pace with rapid innovation cycles. Bitcoin, on the other hand, must prove itself as a store of value and transition into a medium of exchange. AI could enhance Bitcoin's scalability and transaction processes, potentially increasing its adoption. However, Bitcoin faces regulatory risks and volatility, which may deter risk-averse investors. The convergence of AI and blockchain could foster a more secure and efficient ecosystem, giving Bitcoin an edge over traditional stocks. Ultimately, the survival of both stocks and Bitcoin will depend on their ability to adapt to technological, economic, and societal changes. While stocks may benefit from diversified portfolios, Bitcoin's decentralized nature and potential for innovation could position it as a formidable player in the future of finance.