First of all, it is conceivable that the more work experience, the richer personal experience, and the more interested the interviewer. No matter whether the work in different units is the same or different, the cultivation of your ability and the improvement of your experience are worthy of recognition, which is also the most important point for you to attract interviewers and improve your resume.
On the other hand, the disadvantages are not small. Many enterprises are not talent-oriented. When you see your working experience in many companies on your resume, especially the short working experience, it will make the interviewer feel that you are a frivolous and unstable person, and your personal ability pass a great deviation from the needs of the enterprise, then you will be directly rejected, not to mention the possibility of interview cooperation.
Summarize your work experience, but you must pay attention to two points. First, your work experience should match your job interview ability, which makes it easier to shine. Second, there is not much work experience on the resume. Try to write about your long working hours several times, and don't let the interviewer think you are impetuous. Every HR should recruit talents with requirements and tasks. As a stepping stone, resume is very important. Deliberate, simple and focused is the right way.