Maybe it is just me, but I always understood that properly designed microservices have their own specific datastore, which is not shared with other microservices even if these all collaborate to the same process.
If this is actually (still) true, that means that "the way you organize your code" is a bit simplistic. Your example of an "http api that converts pdfs to ..." is surely a valid example of a microservice, but most business products have to handle much more "state" than those, and this will create further complications which go far beyond "how to organize your code" (and make monoliths more appealing).
If this is actually (still) true, that means that "the way you organize your code" is a bit simplistic. Your example of an "http api that converts pdfs to ..." is surely a valid example of a microservice, but most business products have to handle much more "state" than those, and this will create further complications which go far beyond "how to organize your code" (and make monoliths more appealing).