for me it felt like gaiman/ishiguro/murakami for kids
the main impressions i have left of it are of trippy kaleidoscopic space fabric and someone in a jar; i distinctly recall being very frustrated that the author did not bother to explain in great detail exactly how the space witch went from being a star to being a space witch
child me yearned for the spreadsheets
this is my pet concern as well and it’s always struck me as being bit darwinist. i cope by telling myself that instead of environmental evolutionary pressures, it’ll be social and cultural pressures instead. so long as those pressures are grounded in material reality and are able effectively act on the population at large, we won’t evolutionarily overfit and get stuck in some local minimum. all the more reason to prefer socialism over liberalism.