Duncan (@FloodCapital) highlights AI robotics as a major investment opportunity, having invested in private companies like Apptronik, DynaRobotics, and Persona AI Inc. He also sees Galaxy Digital Holdings ($GLXY) as a potentially undervalued crypto and AI infrastructure stock, building solutions for companies like Meta, Amazon, Google, and Microsoft. Investors interested in the AI and robotics space should consider researching these areas, with a particular focus on $GLXY for public market exposure to AI infrastructure.