E89: $15b-$20b valuation for Musk’s xAI, Reddit IPOs in March, Private stock markets mature in 2023, Own your personal data in AI-age, Milei’s WEF speech | Pre-IPO Stock Podcast – Jan 22, 2024 | Clint Sorenson, Nick Fusco, Aaron Dillon | This Week in Pre-IPO Stocks | Podwise