You're right on target regarding USD inflation – it functions more like an intentional feature than an unintended flaw. Another example, comparing a $500k house today to perhaps $5k in the 1920s, perfectly highlights this persistent devaluation. Most modern currency systems are designed for gradual depreciation, which encourages economic circulation by motivating spending and investment. Also, the real value of debt can decrease over time. People often complain about inflation without fully understanding it; they just want more. But in general, we have more today than ever before in terms of quality of life.