In a crushing blow to President Trump's economic agenda, the Supreme Court has struck down the bulk of his sweeping global tariffs - effectively burying the chances of Americans receiving his promised $2,000 "tariff dividend" checks.

The 6-3 ruling, authored by Chief Justice John Roberts, found that Trump exceeded his authority by invoking a 1977 law reserved for national emergencies to impose the far-reaching tariffs. As Reuters reports, the court ruled that the International Emergency Economic Powers Act (IEEPA) does not give the president unilateral power to set tariffs, which the Constitution grants to Congress.

Dividend Checks Were Always a Long Shot

What this really means is that Trump's grandiose promises of sending $2,000 checks to middle and lower-income Americans, funded by tariff revenue, were likely little more than empty rhetoric from the start. As CNBC has reported, financial analysts viewed the proposal as a "long shot" that was "effectively zero" even before this latest legal setback.

The bigger picture here is that Trump's entire protectionist trade agenda, centered around using tariffs to boost American manufacturing, has now been seriously undermined. As the BBC notes, the ruling means the president will have to find new ways to keep his tariffs in place, casting further uncertainty over the future of his economic policies.

Stocks Surge on Tariff Ruling

In the immediate aftermath, financial markets have reacted positively to the Supreme Court's decision. As NPR reports, major US stock indexes surged on the news, with the S&P 500 climbing over 2% in intraday trading. Investors appear to be betting that the end of Trump's protectionist trade agenda will be a boon for the economy.

However, the long-term implications remain to be seen. Trump has vowed to explore alternative legal avenues to maintain his tariffs, raising the prospect of an extended battle over trade policy. For now, though, it's clear the grand vision of $2,000 tariff checks for average Americans has all but vanished.