Multiple credible and authoritative sources report that the Supreme Court ruled against Donald Trump's sweeping global tariffs, deeming them illegal or limiting their scope. In the immediate aftermath, live coverage and press reports indicate that Trump publicly criticized the ruling as a 'disgrace' and simultaneously referenced having a backup plan or an alternative tariff strategy. These accounts are consistent across high-reliability outlets such as NBC News, The Guardian, and other real-time coverage platforms, which directly document his statements and actions following the decision. The Supreme Court opinion itself confirms the legal setback, and corroborative news updates describe Trump's announcement of plans aimed at circumventing or replacing the struck-down measures. No credible source directly contradicts the claim, and there is no indication that the purported announcement was misattributed or fabricated. Given the alignment between authoritative reporting, documented statements, and the chronological proximity of the announcement to the court ruling, the likelihood that the statement is true is high.