Given Larry Fink's recent statements, it's likely he'll discuss Bitcoin positively at the conference in Saudi Arabia. Here are some potential points he might touch on

Bitcoin as a Legitimate Asset Class: Fink has declared Bitcoin a standalone asset class, comparable to commodities like gold, signaling growing mainstream adoption.

Growing Institutional Investment: As CEO of BlackRock, the world's largest asset manager, Fink might highlight the firm's successful Bitcoin ETF, which has seen significant inflows, and its potential for further growth.

Bitcoin as a Safe-Haven Asset: Fink believes Bitcoin can serve as a store of value during times of crisis, citing its rally during geopolitical tensions as evidence of its maturity.

Future of Blockchain and Digital Assets: He may also discuss the transformative potential of blockchain technology and digital assets in global finance, including their role in driving liquidity, transparency, and innovation.

Global Adoption and Regulatory Outlook: Fink might touch on the growing adoption of digital assets worldwide, including central bank digital currencies (CBDCs), and his views on how regulation will impact the industry.

As for Elon Musk and Mark Zuckerberg, their comments would likely differ based on their individual perspectives and interests. Musk has shown interest in cryptocurrency and blockchain, while Zuckerberg's focus has been more on Meta's projects and digital identity. Their participation would add diverse insights to the conference discussion.