I mean that source code comes with costs, often substantial, but has no direct benefits.
It's easy for us as developers to think that source code is valuable - but this leads to problems like never removing code "in case it's needed", or with an in-house dev team developing systems you could get off the shelf.
If code is an asset, then it makes a lot more sense to write stuff yourself: you not only get the artefact, you also get the source.
If it's a liability, then it makes a lot more sense to let someone else bear the costs of that liability, especially if they have economies of scale, except where you can't get your desired outcome other than writing code.
This is of course technically incorrect. It's perhaps more accurate to say that source code requires upkeep and is expensive to maintain. That tends to draw less interest and discussion, because it's "obvious." Except as an industry we're overall pretty lousy at paying the required upkeep on code.
I think you have a point. But essentially what you're saying boils down to unmaintainable, untestable, unrefactorable, obsolete code being a liability. I don't think anyone disagrees with that and I personally have been involved with a (semi-popular public cloud) service deprecation myself precisely because it was legacy and simply had to be rewritten to be moved to a shiny new home that used new-age systems owned by another team that was doing a stellar job at upkeeping and innovating on those (though one could easily classify their "innovation" as NIH). The code that they wrote wasn't a liability at all, but in fact, it kept seeing active investment from all engineering and product management angles.
It's easy for us as developers to think that source code is valuable - but this leads to problems like never removing code "in case it's needed", or with an in-house dev team developing systems you could get off the shelf.
If code is an asset, then it makes a lot more sense to write stuff yourself: you not only get the artefact, you also get the source.
If it's a liability, then it makes a lot more sense to let someone else bear the costs of that liability, especially if they have economies of scale, except where you can't get your desired outcome other than writing code.
This is of course technically incorrect. It's perhaps more accurate to say that source code requires upkeep and is expensive to maintain. That tends to draw less interest and discussion, because it's "obvious." Except as an industry we're overall pretty lousy at paying the required upkeep on code.