There are a few reasons why MBA programs require work experience. First, work experience can help applicants to develop the skills and knowledge that they need to be successful in an MBA program. For example, work experience can help applicants to develop critical thinking, problem-solving, and communication skills. Second, work experience can help applicants to develop a strong understanding of the business world and the challenges that managers face. Third, work experience can help applicants to build relationships with potential employers and mentors, which can be helpful in finding a job after graduation.
Of course, there are some exceptions to the rule. Some MBA programs may not require work experience for applicants who have other qualifications, such as a strong academic record or a military background. However, for most applicants, work experience is a valuable asset that can make them more competitive for admission to an MBA program.