Donald Trump had a warning to Democrats.

Soon he will decide what Democrat agencies he would cut and whether those reductions would be temporary or permanent.

He said the government shutdown, which began on Tuesday, had afforded him an unprecedented opportunity.

I have a meeting today with Russ Vought, he of PROJECT 2025 Fame, he posted on his Truth Social website on Thursday morning.

Vought, the director of the White House Office of Management and Budget, may not be a household name.

But Project 2025, a conservative blueprint for governing put together primarily by former Trump officials like Vought when the Republicans were out of power, featured prominently during last year's presidential campaign.

The 900-page policy document contained proposals for dramatic reductions in the size of the federal government, expanded presidential authority, rigorous immigration enforcement, a nationwide abortion ban, and other elements of an ultra-conservative social agenda.

It was frequently touted by Democratic presidential nominee Kamala Harris, as Trump's dangerous plan for the future if he was to win.

At the time, seeking to reassure undecided voters, Trump tried to distance himself from the policy document.

Now, however, Trump is using the conservative blueprint as a threat to get Democrats to agree to his budgetary demands. And he is holding up Vought as a kind of budgetary angel of death, ready to take a scythe to government programs near and dear to Democrats.

On Thursday night, Trump shared an AI-generated parody music video on Truth Social with Vought portrayed as the grim reaper.

On Capitol Hill, Republican leaders have echoed Trump's characterization of Vought as the White House heavy.

Senator Mike Lee of Utah told Fox News that Vought had been preparing for this moment since puberty.

Vought has become an influential player in this White House, having turned the Office of Management and Budget into the principal engine behind Trump's push to slash government spending and its workforce.

Now Trump has threatened to unleash Vought at a time when, because of the legal limbo created by the government shutdown, their cuts might be deeper and more durable than those instituted earlier this year.

Former House Speaker Newt Gingrich noted that Vought and his team have been preparing for these circumstances during the Biden years.

The opportunity this shutdown presents for budget-cutters like Vought is that, without congressionally approved funding, the government is operating in a legal grey area with fewer budgetary restrictions.

Vought already has announced significant infrastructure projects in New York City and Chicago are on hold, citing the need for a review of potentially illegal racial hiring practices, along with canceling nearly $8 billion in clean energy projects across 16 states.

Democrats and federal worker unions have vowed to contest these reductions and express doubts that Trump's aggressive cuts will resonate positively.

Irrespective of public opinion, the administration may be willing to endure political risks for what it sees as the greater good of fiscal responsibility.