Comments of chapter undefined of From Thug to Idol: Transmigrating to a Survival Show

I don't get it how is he so dumbly written if I remember correctly he was betrayed and killed now these so called friends turned their back on him but he just gonna accept it. And why give a expensive watch when he knows he needs money I don't think he that close to CJ for him to just give him something like that when he needs the money more it feels like the author is purposely making MC dumb... then all the drama that only the MC is being affected by when you have other idols there as well why is it all way the MC being targeted I understand he trusted the gang and didn't think he would be killed by them but he just met these contestants and gave a watch away that could help him have food to eat or pay rent I know the system makes this fantasy but other than that this is like real life genre it would be great to know if he has money like bank account and little things how much he pays for rent its been almost 200 chapter of just drama only the MC had to go through no one else and I'm sure more is going to happen again