Figure AI's Brett Adcock believes AI-powered humanoid robots could 100x in five years as his company reaches $40-50B valuation. The founder, who bootstrapped three companies to massive exits, discusses why hard problems have easier solutions, his new Hark AI system that uses computers autonomously, and why Meta's $36M engineer offers won't crack AI the way focused teams will. Figure's robots already achieve human-speed package sorting at 2.9 seconds per task and generate positive ROI for customers facing 100% annual labor turnover in logistics.