Honestly, I find tasteless murder(killing off characters without reason or purpose) to be as bad as tasteless rape(rape done for the sake of it) and it's been that way ever since I have noticed how many characters(male or female) tend to due just for shock value and how many people tend to overcoddle rape(not just senseless rape but rape done for actual gravitas) being in a story at all. It's why yeah, I can see why you would have an issue with OG Shiki Tohno and Asagami Fujino's backstory since you can literally replace them entirely and it wouldn't affect their characters much(I mean yeah, Fujino was trying to take revenge on them and it spilled over hard but still)... but in comparison to Sakura's, they feel needless and doesn't really build them up. But for the genocidal stuff, yeah, we literally cannot process that level of death without downplaying it or we would be tomatoes so unless we put a face to Vegeta's genocides(like if we explicitly saw him kill a family and it was...