Yes, doctors and nurses are really important. They save lives and help people get better when they're sick. They also give advice on how to stay healthy and manage diseases. In emergencies, they are the first ones to help, which is crucial. Plus, they contribute to medical research, which helps improve treatments and find cures for diseases.

Some people might say doctors and nurses aren't always necessary. They believe alternative medicine can work just as well. Also, with so much medical information available online, people can take care of themselves more. In some cultures, traditional healers are trusted more than doctors and nurses. Plus, making lifestyle changes can sometimes prevent the need for medical help.