Executive Orders or Action come from the Executive Branch (the President) directing agencies, employees, etc., that are part of the Executive Branch, what to do. A boss telling employees what to do.
Separation of Powers, the President cannot “tell/order” the Legislative Branch or the Judicial Branch what to do.
The House set the budget, if they refuse to fund fund these IRS agents, then in theory, there is not much the President or The Senate can do.
But I’m sure they will find the money someplace else. The funding is already LAW
For how long ?
Spending bills/packages are not forever.
That is true, and this budget runs to near Sept of 2023..........
And at that point the House will have some control.....
Prior to that though, we will have reached the limit on borrowing money, and choices will be made, somewhere in the July 2023 timeframe. Raise the debt limit, which the 20 have vowed NOT to do, or reorganize spending, which the Senate and POTUS will be loathe to do..................
It will be a chitt show to see who holds out the longest.........