I had the same worry at seeing him gush.

However, the conclusion that there is a higher probability of meeting high-intellect people in power/reputation elites compared to lesser tiers, seems undeniable, since we believe smarts increase effectiveness.

Eliezer was excited by wondering whether the difference might be dramatic. I think it isn't, but our tendency to be inordinately excited by high status people might still make it worth seeking out their company if we can do so. Certainly the magical status sparkles may rub off on us ;)