I'll just keep chugging along, with debian, python and vim, as I always have. No LLM, no LSP, heck not even autocompletion. But damn proud of every hand crafted, easy to maintain and fully understood line of code I'll write.
Now, I don't trust the output - I review everything, and it often goes wrong. You have to know how to use it. But I would never go back. Often it comes up with more elegant solutions than I would have. And when you're working with a new platform, or some unfamiliar library that it already knows, it's an absolute godsend.
I'm also damn proud of my own hand-crafted code, but to avoid LLMs out of principal? That's just luddite.
20+ years of experience across game dev, mobile and web apps, in case you feel it relevant.
Getting to sit down and write the code is the most enjoyable part of the job, why would I deprive myself of that? By the time the problem has been defined well enough to explain it to an LLM sitting down and writing the code is typically very simple.
And yet the time it takes me to use the LLM and correct its output is usually faster than not using it at all.
Over time I've developed a good sense for what tasks it succeeds at (or is only trivially wrong) and what tasks it's just not up for.