Hi Shrey. Doing an MBA can be expensive because B-Schools or any good university or college charges high charges for the admission fees of an MBA. Another reason for not doing an MBA can be that you can go there, take up a skill set and learn it. Suppose you want to do Content Writing then you can learn the skill set and then start something for your own. It’s the era of skillsets more than any degree.
MBA while a very good option is not necessary for a lot of fields. It can be an expensive and time-consuming affair so do check If your career plan even requires you to need one in the first place!