The System Isn’t Failing. It’s Doing Exactly What We Asked

By Aiden Garrison

Series note: This series examines how decisions are actually made — not to excuse outcomes, but to understand them accurately.

The previous article in this series examined the layer of constraint that operates between elected officials and policy outcomes, the institutional structures that shape decisions before they reach the political level. This one addresses a harder problem. The constraint that nobody wants to name.

There is a pattern that holds across virtually every democratic government in the developed world. Voters want more services and lower taxes. These preferences are not irrational in isolation, but they cannot both be delivered over the long run. The consequence of promising both, and governments do promise both because that is what survives, is a government progressively less capable of funding either.

This is not a partisan observation. It is not a critique of any particular government or policy position. It is a description of an incentive structure. The politician who tells the truth about the trade-off between spending and revenue loses. The politician who finds a way to delay that conversation wins. Over time, that selection mechanism produces a particular kind of government, one that is structurally poor, not through incompetence but through rational adaptation to the conditions of electoral survival.

The mechanism is straightforward. When governments cannot raise sufficient revenue to match spending commitments, they borrow. Debt is not inherently a problem. It has a legitimate role in long-term investment. But when borrowing becomes the permanent solution to an embedded fiscal gap, the fiscal position compounds.

Debt servicing absorbs a growing share of the budget. The capacity to respond to future shocks, fund new priorities, or absorb downturns diminishes over time.

Treasury’s projections are already adjusting to that reality. As reported in the Australian Financial Review, rising borrowing costs are lifting the yield assumption used in projections to around 4.7 per cent, up from about 4.3 per cent in the March budget. That shift is not just technical. It compounds the fiscal constraint and changes how the adjustment flows through the economy.

Higher rates do not fall evenly. They increase the cost of debt and reduce discretionary capacity, particularly for the middle class carrying mortgages and relying on income rather than assets. At the same time, they support returns on capital and reinforce the position of those who already hold assets or benefit from yield.

The effect is gradual but consistent. The middle class absorbs more of the adjustment, while the system continues to favour those already positioned within it.

At the same time, the revenue base erodes. Tax reform that broadens the base or removes concessions is politically costly. It attracts organised opposition from those who benefit from existing arrangements and diffuse resistance from those who fear change. Governments that attempt it absorb the political cost immediately and see the revenue benefit gradually, the reverse of what electoral cycles reward.

The rational response is to leave the structure largely intact and find less visible ways to manage the shortfall.

The result is a government with declining real capacity. Not collapsing, but functioning in a diminished form that accumulates quietly across cycles.

It is not a question of voter intelligence. Voters are responding rationally to the incentives and information available to them. The problem is systemic, not individual. No single voter decides to underfund the state. The outcome emerges from the aggregation of individually defensible choices within a system that does not price long-term consequences accurately.

That distinction matters. Changing the government does not resolve a structural incentive. It replaces the actors while the incentive remains. This is why the pattern persists across parties, across governments and across decades. The individuals change. The logic does not.

The consequences are not evenly distributed. A government with diminishing capacity reduces its role in areas where public provision matters most: housing, healthcare, education and social infrastructure. These are the domains where public expenditure compresses the gap between those who have assets and those who do not.

As that capacity contracts, the gap widens, not dramatically or immediately, but consistently. Those who hold assets are largely insulated. Asset values continue to respond to monetary conditions. Returns on capital persist. Those who depend on public provision to access services and opportunity absorb the shortfall.

This is the part rarely stated clearly. The public pressure that forces governments to overpromise on spending while resisting revenue reform does not produce more resources for the people applying that pressure. It produces a weaker state with less capacity to deliver the outcomes those people rely on.

The mechanism runs in the opposite direction to the intention.

None of this is hidden. Fiscal positions are publicly reported. The dynamics are understood within economics and public policy. The difficulty is not information. It is that the political system does not reward acting on it. The incentive to defer the conversation remains stronger than the incentive to have it.

The earlier articles in this series examined where decisions sit and how they are shaped before they reach the surface. This one makes a simpler observation.

Some of what we are experiencing is not being done to us. It is the result of choices we have been offered, and repeatedly made, over a long period of time.

Understanding that does not resolve the problem. But the first step toward a different outcome is an honest account of how we arrived at this one. That conversation has not yet happened at scale.