Why are you comparing a doctor to a minimum wage worker? I need no qualifications to be a waitress, but years of degrees to teach, practice medicine, be a lawyer & the wage should reflect this otherwise, no one is going to do these jobs- hence the retention crisis in these fields
Minimum wage is £10.42. So £15.53 is just short of 50% more than that. Minimum wage workers put in the same hours, the same effort. They have to support families. Their services are almost always necessary. The lower the pay, the more essential the job. What makes you special?