Do you need to be in an unemployment fund?
Are you a member of an unemployment insurance fund? Do you mean that it is not necessary?
Take the A-box test and see if you should be a member of one, or whether you get enough out of it you are already a member. Ase has developed a test that gives you a clue as to what you should do. Even if you do not just think it's necessary for you and you do not notice any crisis either your home or your job. Perhaps it is right now, you should join, then you know that there is a safety net when an accident occurs. Take the test here