We love Nasu's incredibly suspenseful and atmospheric writing being gutted and replaced with FGO-ified slop!

I can definitely see the influence of FGO on scale of the battles and combat, but saying that the writing doesn't has Nasu's soul is a unfounded fallacy, specially since TsukiRe's writing is similar to Mahoyo's, unless you think that Mahoyo's also doesn't have his soul, which is just dumb.