@lonelypotatoonabench TL;DR since you bitched about 5 lines of text being an "essay": I don't need to finish an entire plate of food to know I don't like the food.
Long post then: I'm not going to read a manga I don't like just so I can be better at telling people what I don't like about it. And don't pretend like "Bro 2 chapters isn't enough" is a perfect argument either, you only get one first impression and this manga fucked it up, then I went out of my way to read one more chapter and saw no chance for it to change.
Do I need to watch all of SAO before I can say its generic harem wish fulfillment? Do I need to play every single piece of content available in Fallout 76 before I get to say its buggy?
And the point about flipping genders is that if you did it nobody would be defending this. Suddenly everyone would be disgusted at this story about a man manipulating a woman for sex. But because it's a woman manipulating a man for sex, instead people defend the heroine. My point is that if you remove gender roles from the equation it becomes more obvious how unlikeable this story is, and why someone could dislike it for reasons other than "Main heroine not a virgin, gross!"