[rodgerd]

Yeah. "I want a shed". OK, let's build a shed.

"Oh yeah, and maybe some power, IDK maybe three phase. Also PoE and smart lighting and some insulation and enough room for a CNC machine and..."

[spenczar5]

You might have a big shed, but it wouldn’t be a very complicated one. Electrical supply is extremely well-abstracted and clearly defined. Software really is worse than other disciplines in how complexity leaks out everywhere.