Review Detail of takml in Becoming Usopp

this story is just Usopp being replaced by a random arrogant guy . MC didn't even get Usopp's memories and when he takes over he forcefully assumes that all Usopp ever wanted from Kaya was to f*ck her . I stopped there because I honestly couldn't comprehend how someone could be so unsympathetic towards a dying girl to the point of completely ignoring her while being her only friend just because she is attractive and Usopp was a simp for her at first .