I doubt much people are actually mad at him.
No one in this thread is mad at him, they are mad at fans like you trying to excuse behavior that was never even that serious to begin with. His hat was more in your face about its meanings and implications while Karina's was simply a color and a number (up to interpretation).
You dont have to scroll much to see the disgusting takes gg stans made about him here, twitter and other spaces. You are making excuses on their behalf. Most hate trains are started by gg stans, they themselves are the ones to jump on those hate trains and blow it up then they have the audacity to complain about double standards. Kpop spaces are mostly filled with gg stans (this forum for eg).