Some thoughts on LLMs and software development

It's not just the fundamentals, though you're right that is an easy casualty. I also agree that LLMs can greatly help with some forms of learning -- previously, you kind of had to follow the incremental path, where you couldn't really do anything complex without have the skills that it built on, because 90% of your time and brain would be spent on getting the syntax right or whatever and so you'd lose track of the higher-level thing you were exploring. With an LLM, it's nice to be able to (temporarily) skip that learning and be able to explore different areas at will. Especially when that motivates the desire to now go back and learn the basics.

But my real fear is about the skill acquisition, or simply the thinking. We are human, we don't want to have to go through the learning stage before we start doing, and we won't if we don't have to. It's difficult, it takes effort, it requires making mistakes and being unhappy about them, unhappy enough to be motivated to learn how to not make them in the future. If we don't have to do it, we won't, even if we logically know that we'd be better off.

Especially if the expectations are raised to the point where the pressure to be "productive" makes it feel like you're wasting other people's time and your paycheck to learn anything that the LLM can do for you. We're reaching the point where it feels irresponsible to learn.

(Sometimes this is ok. I'm fairly bad at long division now, but I don't think it's holding me back. But juniors can't know what they need to know before they know it!)

So, we VALUE creativity, we claim that it helps us solve problems, improves our understanding of the universe, etc.

BUT people with some mental illnesses, their brain is so creative that they lose the understanding of where reality is and where their imagination/creativity takes over.

eg. Hearing voices? That's the brain conjuring up a voice - auditory and visual hallucinations are the easy example.

But it goes further, depression is where people's brains create scenarios where there is no hope, and there's no escape. Anxiety too, the brain is conjuring up fears of what's to come

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.

No.

The general assumed definition of vibe coding, hence the vibe word, is that coding becomes an iterative process guided by intuition rather than spec and processes.

What you describe is literally the opposite of vibe coding, it feels the term is being warped into "coding with an LLM".