As a person that reads this and the novel, you are correct dont let them bully you. Media is part of cultural production and can influence behaviors and how we look at stuff. Even regimes and governments used media to get people desensitized to serious issues or opression groups (like black people and jews). Actually the reason there is so much rape in korea works is deeply tied to their culture around sexual crimes, purity culture and misogyny. You can notice 98% of the times the one being abused is the bottom.
If the comic made any meaningful exploration of toxic relationships, it would've made for a genuinely interesting plot. However, this is genuinely just rape and it's romanticized because "omg the male leads are so hot!!!" I think exploration of unhealthy relationships is great *if* the author knows what they're doing.
a porn manhwa will always add aspects to the story that make it enjoyable from that angle as well, but besides that, i do like where the story itself is going. i love stories in which the characters reach a point of no return and make me feel miserable for witnessing it. i get that it might not be for everyone though

The odd fantasy of seeing men get raped/SAd is what leads to the normalization of male sa in general. Being so comfortable with something like this shows how desensitized you truly are. If you enjoyed this you might be beyond saving. I'd love to hear why I'm wrong about my opinion by the weird people that glaze this dumpster fire of a story.