>>92832I don't know I think that Kazuma would fare a lot better than Subaru in Re:Zero. He is way more pragmatic and for example I don't think he would have had nearly as many issues with using return by death to benefit his own goals than Subaru. Subaru worries that instead of moving back in time he transfers to a another dimension or timeline leaving the one he died in to continue without him. Kazuma wouldn't worry about this because he is a selfish cunt and he is fine so there are no problems.
I do agree that he would try and abandon the Emilia camp after his first death but he would almost certainly be killed by puck nuking the city after Emilia inevitably dies. Also I doubt Satella would update his save point if he stopped helping Emilia. Eventually he would die of something and he would be right back where the plot needed him to be. I believe he would die more times than Subaru since Subaru is a lot more competent than Kazuma but Kazuma's coping abilities are on a next level compared to the emotionally somewhat unstable Subaru.
Subaru would thrive in Konosubas world. Him being way more of a go getter, competent and Konosuba being more light hearted would allow him to do better than the lazy Kazuma while making him less likely to go crazy.