In my mind, state is the real enemy impacting: comprehension,
brittleness towards making changes, and the surface area exposed to potential bugs. OOP as frequently implemented, while claiming to encapsulate state, ends up creating so much more.
In accordance with this view, I think project architecture should be approached with an emphasis around how much state is necessary for it to run. This is why simulations like say someone making a game or simcity with like relatively independent entities that map to something in real life use OOP. If you're writing a service doing requests, you want as minimal state as possible. Singletons are state. Initialized/non-static objects are state. The smaller amount you have the easier it is to reason about the system.
As I write this however, I worry a little that my view is overly simplistic, or maybe applicable only to domains that I have worked in. If anyone wouldn't mind poking holes in this argument or offering examples I would appreciate it.
In accordance with this view, I think project architecture should be approached with an emphasis around how much state is necessary for it to run. This is why simulations like say someone making a game or simcity with like relatively independent entities that map to something in real life use OOP. If you're writing a service doing requests, you want as minimal state as possible. Singletons are state. Initialized/non-static objects are state. The smaller amount you have the easier it is to reason about the system.
As I write this however, I worry a little that my view is overly simplistic, or maybe applicable only to domains that I have worked in. If anyone wouldn't mind poking holes in this argument or offering examples I would appreciate it.