Some thoughts on LLMs and software development

In my company I feel that we getting totally overrun with code that's 90% good, 10% broken and almost exactly what was needed.

We are producing more code, but quality is definitely taking a hit now that no-one is able to keep up.

So instead of slowly inching towards the result we are getting 90% there in no time, and then spending lots and lots of time on getting to know the code and fixing and fine-tuning everything.

Maybe we ARE faster than before, but it wouldn't surprise me if the two approaches are closer than what one might think.

What bothers me the most is that I much prefer to build stuff rather than fixing code I'm not intimately familiar with.

"but quality is definitely taking a hit now that no-one is able to keep up."

And its going to get worse! So please explain to me how in the net, you are going to be better off? You're not.

I think most people haven't taken a decent economics class and don't deeply understand the notion of trade offs and the fact there is no free lunch.

Yep, my strong feeling is that the net benefit of all of this will be zero. The time you have to spend holding the LLM hand is almost equal to how much time you would have spent writing it yourself. But then you've got yourself a codebase that you didn't write yourself, and we all know hunting bugs in someone else's code is way harder than code you had a part in designing/writing.

People are honestly just drunk on this thing at this point. The sunken cost fallacy has people pushing on (ie. spending more time) when LLMs aren't getting it right. People are happy to trade convenience for everything else, just look at junk food where people trade in flavour and their health. And ultimately we are in a time when nobody is building for the future, it's all get rich quick schemes: squeeze then get out before anyone asks why the river ran dry. LLMs are like the perfect drug for our current society.

Just look at how technology has helped us in the past decades. Instead of launching us towards some kind of Star Trek utopia, most people now just work more for less!

Only when purely vibe coding. AI currently saves a LOT of time if you get it to generate boilerplate, diagnose bugs, or assist with sandboxed issues.

The proof is in the pudding. The work I do takes me half as long as it used to and is just as high in quality, even though I manage and carefully curate the output.