Review Detail of EvilBlueCrystal in In Jujutsu Kaisen with Time Cursed Technique

From the start the protagonist has the worst, most unnecessary and sad backstory. The protagonist's parents die and then he is reincarnated and they die again. He has the power of foresight, instead of using this ability smart or strategically he reveals his predictions to his friend that was never introduced before. Then he gets adopted, then there's family arguments and then he joins the academy. He never trained before, and after serveral years still doesn't train or learn martial arts, and instead is a crippled third grade sorcerer that can't use cursed energy with a powerful seal. And then he goes to classes but he knows everything, he still acts like a child, and the interactions are bad. So after several chapters there's no progress or anything interesting.