What is a friend if they say their allergic to something like milk or dairy or other stuff but they eat or drink whatever they say to you allergic to?

A friend who claims to be allergic to something but consumes it anyway may either be misinformed about their allergy or not take it seriously. This behavior could indicate a lack of understanding about the potential health risks or a disregard for their own well-being. It's essential to approach the situation with care, as Allergies can be serious, and discussing their choices openly may help clarify their true feelings or knowledge about the allergy.