thing is, they can't. ICARUS is still one of a kind. Note that it was not coding stuff, but Kyles divine granted fertility which brought life to the code. It's really getting into technicalities, but rather than an AI, ICARUS is more some sort of code-elemental. A computer spirit. A kind of supernatural being that is new to the world, as during previous magic cycles (it seems in this setting, magic comes and goes in irregular intervals) did not exist, because back then, there was no computers. It's the supernatural entering the cyber age. Note GWGs dragon lore, this cycle includes a form of dragon particularly affine to technology. The supernatural is not on a standstill, and not every super natural being is actually something ancient. There's for example monsters that are a result of massive pollution, that too are a result of the modern age. Likewise nowadays traditional supernatural things have not always been there, but at some point, came into existance. Werewolves? Quite certainly not something that was around before mankind and wolf, and even then, probably only happened once they started interacting closer with eachother, like through dog domestication. Leprecauns? Man, I wonder what they did before gold became valuable and pots were a thing. Did faries exist before butterfly wings were invented, or forests? What about these japanese Umbrella monsters?
Hacking is just semantics, if you prefer, call it hack-o-mancing. The result of the supernatural adapting to the changes of the world.
As far as the server goes, I will probably ditch that anway. If we are to make the game more difficult, there should not be death contingencies.