No because i feel you, steel of the silk and heart of the lotus have sm non con but its like something i cant stop reading lol. Its like each chapter leaves u on a like cliffhanger and for me i have to know what the ml is going to do next. For me the only way i stopped going back was to stop thinking and think to myself like if i should?
Another thing that might work is really thinking about your morals when reading it. I did it for a non con manga that i was really obsessed and i got icked out and dropped it lol

How do I stop myself from going back to manhwas I hate? I'm weak.
Sometimes I'll read a manhwa that annoys me so much it genuinely ruins my day, yet I keep going back. I'll read the comments, check for spoilers, or scroll through new chapters even though I already know it's only going to make me more frustrated.
The biggest examples for me are Non Zero Sum and Love Junkie. I hate those stories so much, especially because I know the endings are complete garbage, yet I still find myself checking up on them. It's like I'm deliberately upsetting myself.
Part of me is still delusional enough to hope the manhwa will change the ending, even when I know that's probably not going to happen. I keep telling myself, "Maybe this time it'll be different," and then I end up disappointed all over again.