The resilience of consumer spending, despite weak employment growth, is driven by affluent consumers liquidating assets or drawing down cash. This balance sheet-driven consumption explains why traditional income-based models (like savings rates) are failing to predict a slowdown.

The UK economy's weakness stems from both low demand and a constrained supply side. This precarious balance means that even a small uptick in demand could quickly become inflationary, complicating the Bank of England's policy decisions.

Despite the Bank of England's rate-cutting cycle, UK consumer spending isn't increasing as expected. This is because many households are rolling off older, low-rate 2- and 5-year fixed mortgages onto much higher rates, causing their actual debt servicing costs to jump.

The UK's decline from a top global economy to a "standout weak performer" is attributed to two catastrophic policy decisions. First, implementing austerity during a decade of zero interest rates, when it should have invested for free. Second, the poorly executed economic policy of Brexit, which further hampered growth.

The standard 2% inflation target is a deliberate government policy that functions like a tax on savings. By ensuring money loses value over time, it disincentivizes hoarding and forces citizens to spend or invest, thereby stimulating economic activity.

Beneath the surface of AI-driven growth, the US consumer is strained. Real income growth is flat, and spending is sustained only by a rapidly falling savings rate, now at pre-2008 crisis lows. This indicates the economy is more fragile than headlines suggest and vulnerable to a spending pullback.

The US personal savings rate fell to a dangerously low 2.6%. This reflects households drawing down savings to maintain spending amidst high inflation, a clear sign of financial stress. Such a low rate suggests current consumption levels are unsustainable without a rebound in real income.

The personal saving rate has dropped dramatically to 3.5%, fueled by the stock market wealth effect. This is historically low and below equilibrium, suggesting that consumers cannot continue to fuel economic growth by saving less and the current spending pace is unsustainable.

Economists express skepticism about initial readings of the personal savings rate. Historically, this metric is often revised higher as government agencies uncover previously untracked household income, suggesting consumers may have more financial cushion than initial data implies.