Hate isekai because it utterly ruins the self consistency and causality of a world unless done really carefully and limits your ability to handwave stuff; because it implies the meachnics or history and development of an adapted form of the real world.
Worst case - shit like rezero --- Magical world with supermen but even so physics are somehow just right that a cellular device just works, and honestly the bigger deal that a normie human works normally in superman world?
(Part of that is also why I hate modernscience slop in fiction like the cells in naruto)
Even in the best casw like AoaB, with reincarnation you mean to imply that this world with germanic-roman names created by gods with germanic-roman names somehow had language develop so finely that it mirrors both the phonology and meaning in another world in the universe?
Isn't an issue in non isekai because rw isnt implied so yeah it just happened tk be like that and since everythjng is equally likely that makes sense and not that two seperate worlds somehow underwent the same linguistic developments? (Not to meantion humans existing and lookong normal)
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