Books you almost DNF because of the insufferable main character?

I am almost done reading Lady MacBethad by Isabelle Schuler. While it was initially a thrilling read, I am now almost actively rooting against the main character. Like literally going "haha sucks to be you!" at the book once or twice lol.

I am probably just gonna read the original Shakespeare play cause the real Lady MacBeth cannot possibly have been as insufferable as this MC. I mean, I know she is evil, but at least she is hopefully competent and interesting, and not a vapid idiot.