WARNING: long and serious post about an old and tired debate over a videogame story
I like Edelgard to a degree but her whole plan makes absolutely no sense. She wants to overthrow the crest-based feudal system but allies with the nobility and a group of genocidal shapeshifters to attack the church and conquer the continent. Her entire power base is exactly the people she needs to eliminate in order to change things, so it makes zero sense how she could accomplish her goals. The game itself can’t even show or explain it, it just states in the epilogue to Crimson Flower that somehow everything worked out how Edelgard wanted. There is no material basis for Edelgard accomplishing those goals, besides the conquest of the continent.
It’s kind of funny because I feel like if Edelgard showed Rhea proof about the slithers they could actually work together quite well. Rhea would want to get rid of them too, and I don’t think she has much of an attachment to a feudal system based on the descendants of nobles who committed genocide against her people and consumed their blood to gain more power. Rhea and the church are certainly influential, but in the way that the pope was in medieval Europe, they have no direct control over anything outside the monastery and the church.
Edelgard’s rhetoric about “them” controlling the continent is just the Fódlan version of antisemitism
if she just stopped at the church you'd be right, but she doesn't. her plan for the nobility seems like she's just incarcerating some of them and seizing their stuff (which is what she's doing in game) and she'll take on the remnants after the church. is it the most fleshed out plan? no, but it seems to work.
It works because it’s sloppily written to get a happily ever after ending. It’s completely illogical that she just removes the nobility with no consequence. If that was her plan all along then the war with the church was entirely pointless and does nothing to make her reforms work
It’s not like the church was the thing preventing her from expropriating the nobility. It’s the nobility that is stopping her from doing that! Except in crimson flower I guess the nobles just give up their power for no other reason then because waifu empress says so