You know that this manhwa was written for women by a woman, it is very obvious from the comments below that female weebs have dreams about being in her shoes.
Whatever, these otome game isekais aimed at women where the female lead is an overpowered genius aren't any different from fantasy harem isekais aimed at young men. Both groups want content that caters to their power fantasy. It is 'great content' as long as they can live vicariously through the actions of their fantasized characters. Shounen Isekais aimed at men (as the definition 'shounen' already explicitly suggests) show a male protagonist growing stronger and stronger while making lots of cute female companions, while these Otome Game Villainess Isekais aimed at women (as 'villainess' explicitly defines the target group) show a female protagonist outsmarting, overpowering, and playing around with cute or handsome men. Both groups are one and the same.
The image of a strong and dominant woman is apparently what most female weebs want, just as the image of a strong and dominant male is what male weebs want. Let's just say that this is average content in regards to how most Shounen Fantasy Isekais are 'average'.