“The Church values the democratic system inasmuch as it ensures the participation of citizens in making political choices, guarantees to the governed the possibility both of electing and holding accountable those who govern them, and of replacing them through peaceful means when appropriate,” said St. Pope John Paul II in Centesimus annus. “Thus she cannot encourage the formation of narrow ruling groups which usurp the power of the State for individual interests or for ideological ends.” (Ibid, no. 46) 
But we seem to have such a usurpation built into the system. When one side to a controversy doesn’t have the votes to get what it wants, it can partially shut down the government.
We need not blame the Founding Fathers for this systemic shortcoming. No one seems to have thought of it as a useful tactic until the 1980s.
But now that our politicians manifestly are prepared to injure the democratic process in the interest of whatever special interests they are representing, we’re going to need a safeguard against such villainy. We don’t get a choice as to whether to pay our taxes, after all; shutting down the government, which is partially funded by those taxes, should not be in the politicians’ toolbox. And let us not forget about the human suffering the tactic causes.
Now “bills from lawmakers in both parties attempting in different ways to keep agencies open if Congress misses a deadline to fund the government have piled up in recent days. They range from setting up potentially indefinite continuing resolutions to simply threatening to withhold congressional and White House salaries until negotiators reach a deal.” 
So many members of Congress are millionaires, it is hard to see how withholding their salaries would be a serious deterrent to the sort of misbehavior in question. Presidents also tend to be fairly well-off by the time they take office. Much better to provide that if Congress doesn’t pass a budget that the president signs, the government will continue to be funded at previous levels.
One suspects that this is the sort of thing that will be forgotten until the next time, and one can reasonably doubt that the current occupant of the White House will agree to divest himself of a weapon which, by his own account, he used proudly. But we need exactly that sort of insurance in an age in which politicians purposely damage the governmental operations they were elected to manage.
The icon of St. Joseph the Worker is by Daniel Nichols.