The wealth gap is reshaping how America spends. Rich households? They're keeping the cash flowing. Meanwhile, lower-income families are tightening their belts hard. This K-shaped split—where top earners stay resilient while others retrench—is becoming the defining pattern of current economic behavior. It's a bifurcated market playing out in real time: diverging consumption trends, diverging financial pressures. For investors watching macro cycles and asset allocation strategies, this split matters. When consumer bases fragment like this, discretionary spending patterns tell you something crucial about broader economic health and what might come next.