Scheduling, staffing, and tooling constraints all exist in the software world as well. If you're going to extend to the entire job site then you'll need to extend to the entire dev team plus associated management.

I don't immediately see an analogy to supply chain issues but then I hadn't intended this as a pissing contest to begin with.

It's interesting to me that I'm getting defensive replies when all I pointed out was the increased dimensionality of the problem space when writing code versus assembling a physical product. I don't think that observation can realistically be contested.