The Dot-Com Crash vs the AI Boom: We've Seen This Before

The dot-com bubble explained in 30 minutes, and what it tells us about today's AI boom. In March 2000 the Nasdaq hit 5,048. Two and a half years later it had lost about 78% of its value, and it took 15 years to get back. Now Nvidia is worth more than $5 trillion, Big Tech is spending around $700 billion a year on AI, and the AI labs are heading for the stock market. Is this 1999 again? This is the full story of the last great tech bubble: the Netscape IPO, Greenspan's "irrational exuberance", get big fast, a 698% first-day jump, the Pets.com sock puppet, the fiber nobody used, Cisco as the world's most valuable company, AOL buying Time Warner, the crash, the frauds and the companies that survived. Then we build a 10-point checklist from it and hold today's AI boom up against it, honestly, with the case for a bubble and the case against. The lesson: the internet was real, and most people who bet on it at the top still lost. Being right about a technology and being right about its price are two different bets. In this video: • What caused the dot-com bubble, and why smart investors believed it • How the Nasdaq crash of 2000 to 2002 unfolded, and which companies survived • Why Cisco in 2000 and Nvidia today get compared so often • How AI spending, circular deals and data-center debt work • The case for an AI bubble, the case against it, and what to watch next ⏱ Chapters 0:00 Two Fridays 1:19 Chapter 1: The browser 2:41 Chapter 2: Irrational exuberance 4:03 Chapter 3: Get big fast 5:24 Chapter 4: The IPO machine 6:55 Chapter 5: Sock puppets 8:12 Chapter 6: The pipes 9:56 Chapter 7: The top 11:20 Chapter 8: The fall 12:37 Chapter 9: The long way down 14:07 Chapter 10: The receipts 15:42 Chapter 11: What survived 17:12 Chapter 12: The new browser 18:50 Chapter 13: Cracks 20:31 Chapter 14: The new pipes 22:17 Chapter 15: Follow the money 24:26 Chapter 16: The checklist 26:13 Chapter 17: What's different 27:52 Chapter 18: The real lesson 📚 Sources Every number on screen has its source in the corner. Main sources: Nasdaq historical data; AP; Federal Reserve (Greenspan speech, Dec 5 1996; rate decision, May 16 2000); CNN Money / CNNfn archives; Jay Ritter (Univ. of Florida) IPO data; Barron's "Burning Up" (Mar 20 2000); FDIC Bank Trends (2002); Cisco; AOL Time Warner SEC filings; SEC research analyst settlement (2003); Amazon 2000 shareholder letter; Berkshire Hathaway 2001 letter; Reuters / UBS; Fortune; MIT NANDA (2025); company capex guidance (2026); Bloomberg; Financial Times; Anthropic S-1 (Oct 2026); CNBC; Benzinga; Robert Shiller data; JPMorgan; Al Jazeera. Full source list with links: in the pinned comment. Notes: estimates and disputed figures (the size of the crash in dollars, Cisco's valuation multiple, the MIT study, the depreciation debate, circular-deal totals) are marked as estimates or as disputed in the video. Some charts are labelled "illustrative" or "shape only" where they show a pattern rather than exact data. Characters and scenes are code-drawn illustrations. Thumbnail portrait: Alan Greenspan, official Federal Reserve portrait, public domain, via Wikimedia Commons. This video is history and analysis, for education only. It is not financial advice. #DotComBubble #AIBubble #UNcoveredMoney