@mnutty well you’re wrong :)
The fundamental design of the US government involves checks and balances wherein the executive has to constantly ask the representatives of the people for permission to execute, to act sometimes against people when it comes to law enforcement and to generally gain authorization to redirect society’s resources in directions that are hopefully beneficial.
The shutdown was a creation of the idea that the president isn’t a dictator, that he is restrained by the democratic process.
EVERY limit on budgetary authority contains a threat of a shutdown as the president cannot legally spend money without authority.
This is core to civics, core to the design of the US government.