Many businesses rely on nostalgia to forge deep emotional connections between their products and customers, supporting long-term brand loyalty. Today, this strategy is particularly valuable as customers grow more cautious of their spending amid rising costs and economic uncertainty. With more than 44,000 locations across over 100 countries, McDonald's is one of the most recognizable fast-food brands in the world. While the company has continually evolved to stay competitive, it has also preserved its dec ...