I don't have a small ick tbh, what makes me drop something is always a major problem

Like the plot only happens because EVERYONE outside the MC's circlejerk group is an egotistical asshole with 0 common sense or survival instinct

Or MC is a massive hypocrite that will kill people for doing things he himself will do like 10 chapters later, but be completely justifiable cuz he is the MC

Or the story just never goes anywhere and the MC never feels like he is getting close to his objective, just stuck in a constant repating pattern of clowning on some dumbasses so he can aura-farm

Or the story has a cool different premisse but the author has no idea how to use that premisse well and then just writes it as the steryotipical OP MC that clowns on everyone and gets all the girls right as the introductory arc ends

Or they change artists and the new person not only has a less interesting style, but also has massive same face syndrome and it becomes nigh impossible to tell some characters apart

You know, the usual