>>92320
The only mecha series that has the most unretarded worldbuilding is Patlabor. It's a very much 'realistic' setting given the circumstances for the Labors having the same availability of cars during their debut in the early 1910's. Hell, even the movies themselves pretty much distanced away from the mechs at first to focus on the bigger picture of things.
>>92333
>Current year Literature
No thanks, i'd rather read my own 1990-2000s educational books.
I mean HAVE YOU SEEN the garbage peddled today? It's absolutely disgusting, literal fanfics being published on the storefront.