You have a valid argument but I would also argue that most people play these VN for the H content and it becomes frustrating if there is too much content between these moments, and its completely fine if you believe there is too many girls and I agree there could be more depth to each one but wanting them killed off is extreme especially in erotic VN because its a major turn off and can even straight make people drop the game. Look at "Champion of Realms" for example they killed off one of their neko girls and just look at the comments on that one. Nearly ever comment mentions how fucked up the scene was.
Bah, I have to agree with @Nederbeest, bro. There are a lot of Waifu's, but many of them don't have a decent background to call attention, they are shallow and superfluous characters! I can count on my fingers that there are a few Waifu that caught my attention in this game, one of them was Seraph 13, Zoe "zumbi girl", Daughter of Rosalyn "The Vampire", Alyssa and Sinavera!
For the rest, I just erased it from my mind, it's there just to weigh the game and nothing else, and if one of them died, it wouldn't be much missed. Since most events with this character are the true "Turn off!" with Ex; it would be Jade's event with MC at her book club, where she literally rapes the MC. it's pejorative to say that, but it's true, at that moment, the player didn't have the choice of wanting to follow her route or not. and in the end, she ends up getting pregnant because she wasn't taking the crappy medicine to fight the heat.
Another is, would be the race event against Sora, Man, that was ridiculous, she just teleported throughout the race, without giving the MC a chance to compete, a 500-year-old angel losing in the most ridiculous and idiotic way possible! and as a punishment, you are forced to "Sleep" with Sora and Fuyumi, and once again the player has no choice to refuse this event, I don't know .... that was so ridiculous that I almost dropped the game. and when the beach event on her birthday arrives, I find out that they are both pregnant.
Anyway, I don't know what your issue is with "Champion of Realms" about Emiko's death, and I also don't understand what happened to players who abandoned the game after witnessing her death. I read some reviews and others!
But, I have to agree that it was a heavy scene, even for me who hate Neko Girl's. I found that scene too fucked up, but we have to admit that it gave a huge weight for the MC to change both physically and mentally, and unlike other players who left the game for little things, it simply motivated me to play more.
The difference between the two games is that even adding new girls, "Champion of Realms" comes out ahead since most of the girls added have a background that makes you pay attention, which is where Fall of Angels fails a lot!
The only thing that holds me back in Fall of Angels, besides my few Waifu, is the MC's beef with Zanera with King Maverick!