To show that a new money idea is trustworthy using the 'social proof' rule, what kind of outside praise or success story works best to convince smart people?

To show that a new money idea is trustworthy using the 'social proof' rule, the most effective kind of outside praise or success story for convincing smart people is validation from highly credible, independent, and relevant expert authorities or established institutions. Social proof refers to the psychological phenomenon where individuals observe the actions and decisions of others to determine what is correct or desirable behavior. For 'smart people', who are typically analytical, skeptical, and evidence-driven, broad popularity or celebri....