As much as I fully agree,to be honest she has only approached people she already knew how to deal with and it's not like they immediately like her,but just like the king,they want to use her so they don't care wether they like her or not. Its like imagine urself going to meet ur friend in the past u know everything about,ofc they are gonna like u,u already know the cheatcodes to their existence
Honestly we kinda do read them for said plot. And if they were more original,it would have to work entirely without the isekai or back in the past trope. This one is special in the way that Leoni can actually go to the future too...Like if anything I wish the author uses that to her advantage and doesn't forget.
The only interesting so far is the beginning. Back to being likable to whoever the mc meets. The standard romance historical tropes ...