Oh, I was just thinking that it was just a fashion, I totally forgot about the stigma lol
I think everyone in the story assumes the one glove is due to him using guns or something like that like how artist only used one glove for drawing or something similar to that
It looks like pretty normal since he is a shooter or people just thinking he got muscle cramp that he needed it to support himself ykyk carrying a gun is pretty much heavy ,everyone knows that he got weak body.
I'm just waiting for a character to comment on Hajin's weird single compression sleeve hiding the stigma. You'd think to make it less obvious he'd wear a pair to cover both arms.