1. Vanguard's historical caution towards Bitcoin and digital currencies. 2. Analyst predictions of a shift in Vanguard's anti-ETF stance. 3. Controversial decisions, including limiting access to spot Bitcoin ETFs. 4. Unraveling the narrative: Vanguard's significant investments in MicroStrategy and Bitcoin mining companies. 5. The interplay between conservative decisions and strategic cryptocurrency investments, hinting at a more open-minded approach.