People often equate change with improvement because change implies movement and progress. When something changes, it suggests a departure from the current state, creating the perception that there's room for advancement.

Additionally, change can be associated with new opportunities, experiences, and growth, leading individuals to assume that any alteration will likely lead to a better outcome.

While this assumption isn't always accurate, the optimism inherent in human nature tends to drive the belief that change inherently brings about positive and beneficial results.