Neumann and Holmes and SBF lost their benefactors money.
The claim is that investors are interested in executives who they perceive to have created billions in value, and that's analogous to how NFL teams are interested in people who run fast.
NFL teams are interested in players that can actually run fast, not players that can say they do, but are found to be lying and it turns out they cannot run fast causing the team to lose.
Investors are interested in people they can use to make money. The latter are easier to use, but the former will suffice. It just depends on when you sell.