I have a feeling that the cost of bad / inefficient / late software runs into at least the billions. The biggest risks are unavoidably attached to the most costly software projects, that are probably the most likely to be conducted in the most sophisticated and professional fashion with the latest silver bullet methodologies.

The Mythical Man Month is just over half a century old, yet still reads like it was written yesterday.

I often think about how the modern world genuinely does run on Excel formulas, many written by amateurs, most without automated tests and with version control based on final_final_v2 suffixes.

Somehow civilization continues to function!

Makes me a bit less terrified that untested vibe coded slop will sink the economy. It's not that different from how things work already.

> began programming without knowing they were

Worse, they were doing functional programming just by chaining formulas without side effects, surpassing the skills of most self-proclaimed programmers out there.

> non-programmers began programming without knowing they were

Using excel in the traditional sense isn't the same as programming. Unless they were doing some VBA or something like that which the vast majority of excel/spreadsheet users don't.

> spreadsheet formulae

formulas. We aren't speaking latin here.

> I see an analog with AI-generated code: the disciplined among us know we are programming and consider error and edge cases, the rest don't.

Programming isn't really about edge cases or errors.