Why older people complain about how food taste?

Older people may complain about how food tastes due to changes in their taste buds and sense of smell, which can diminish with age. Health conditions, medications, and dietary restrictions can also affect their food preferences and enjoyment. Additionally, nostalgia for the flavors of their youth may lead them to compare current food to past experiences, resulting in dissatisfaction. These factors combined can make them more vocal about their food preferences and experiences.