Like the rest of the commenters said, this was very real. It's not just some fantasy where the transmigrator doesn't have any worries. She's put in a hard position too. She's not a saint-like Mary Sue (I mean she kind of is, but not as much compared to other isekai mangas) - she still has her way of using people and she does get put into places where she faces pressure as well.
I'd say, this started out pretty cliche and the dialogue can get a bit cringey at times but if you really like stories with political imbalance and politics but also romance, this would be nice. Overall, if you feel like dropping it in the beginning, try reading a bit more because it gets more promising