{"podcast":{"title":"The John Johnston Lounge","slug":"the-john-johnston-lounge-3300872","podcast_index_feed_id":3300872,"rss_url":"https://anchor.fm/s/351e66a0/podcast/rss","website_url":"https://podcasters.spotify.com/pod/show/thejohnjohnstonlounge","image_url":"https://d3t3ozftmdmh3i.cloudfront.net/staging/podcast_uploaded_nologo/8811848/8811848-1762554199389-15988a7d91957.jpg","author":"John Johnston","episode_count":832,"summary":"Welcome to The John Johnston Lounge, where tech, business, politics, and culture collide. Join host John Johnston (JJ) for a daily breakdown of some of the most powerful tech companies and people. JJ goes beyond the headlines to critique the unusual psychology, strategies, and politics of tech billionaires Elon Musk (Tesla and SpaceX), Sam Altman (OpenAI), Peter Thiel (Palantir), Mark Zuckerberg (Meta), and others. Whether it's an inflating AI bubble, a Silicon Valley coup, or the politics of the \"Rogansphere,\" we cover it with critical depth, zero sycophancy, and a healthy dose of humor!","last_synced_at":"2026-07-28T22:19:42.388840+00:00","page_url":"https://stenobird.com/podcast/the-john-johnston-lounge-3300872"},"episode":{"title":"AI Bubble & SpaceX: What Could Happen in A Bust? | Grantham & Buffett","slug":"ai-bubble-spacex-what-could-happen-in-a-bust-grantham-buffett","published_at":"2026-06-29T11:00:00+00:00","page_url":"https://stenobird.com/podcast/the-john-johnston-lounge-3300872/ai-bubble-spacex-what-could-happen-in-a-bust-grantham-buffett","show_page_url":"https://stenobird.com/podcast/the-john-johnston-lounge-3300872","url":"https://podcasters.spotify.com/pod/show/thejohnjohnstonlounge/episodes/AI-Bubble--SpaceX-What-Could-Happen-in-A-Bust---Grantham--Buffett-e3ldgal","audio_url":"https://anchor.fm/s/351e66a0/podcast/play/122126101/https%3A%2F%2Fd3ctxlq1ktw2nl.cloudfront.net%2Fstaging%2F2026-5-29%2F427007302-44100-2-05a54294b1223.mp3","summary":"John Johnston (JJ) breaks down how longtime investor Jeremy Grantham asserts that there is a massive stock market bubble, currently being fueled by the excitement around AI, and including Elon Musk’s SpaceX. All-time great investor Warren Buffett also implies the current US stock market is expensive, and that a lot of people are gambling rather than investing. Related episodes: SpaceX & AI: “Bigger Than The Dot Com Bubble” | Jim Chanos https://open.spotify.com/episode/0hywOjJLjvIs53nOXHQorl Legit Legendary Investor: AI ‘Has Characteristics of A Bubble’ https://open.spotify.com/episode/3SE2qLmTlx0Bph1VMFKxDh Dangerous AI Bubble: Retail Investors Are Being Conned | Ed Zitron https://open.spotify.com/episode/5mmybdVO6Jyc8hrcjbLCvn Referenced videos: Billionaire's WARNING: I'm SELLING. The Crash Is Already Here! https://youtu.be/32u5T6lO8qk?si=kdmxzT2RvRv4woQV Watch CNBC's full interview with Berkshire Hathaway Chair Warren Buffett https://youtu.be/QQOWQcnNmr0 Disclaimer: I am not a financial adviser and nothing in this content is financial advice. This content is for general education and entertainment purposes only. Do your own analysis and seek professional financial advice before making any investment decision.","meta_description":"John Johnston (JJ) breaks down how longtime investor Jeremy Grantham asserts that there is a massive stock market bubble, currently being fueled by the ex…","key_points":[],"chapters":[],"topics":[],"duration_seconds":987,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/the-john-johnston-lounge-3300872/episodes/ai-bubble-spacex-what-could-happen-in-a-bust-grantham-buffett/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/the-john-johnston-lounge-3300872/ai-bubble-spacex-what-could-happen-in-a-bust-grantham-buffett.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}