My layperson anecdote about LLM coding is that using Perplexity is the first time I've ever had the confidence (artificial, or not) to actually try to accomplish something novel with software/coding. Without judgments, the LLM patiently attempts to turn my meat-speak into code. It helps explain [very simple stuff I can assure you!] what its language requires for a hardware result to occur, without chastising you. [Raspberry Pi / Arduino e.g.]
LLMs have encouraged me to explore the inner workings of more technologies, software and not. I finally have the knowledgeable apprentice to help me with microcontroller implementations, albeit slowly and perhaps somewhat dangerously [1].
----
Having spent the majority of my professional life troubleshooting hardware problems, I often benefit from rubber ducky troubleshooting [0], going back to the basics when something complicated isn't working. LLMs have been very helpful in this roleplay (e.g. garage door openers, thermostat advanced configurations, pin-outs, washing machine not working, etc.).
[0] <https://en.wikipedia.org/wiki/Rubber_duck_debugging>
[1] "He knows just enough to be dangerous" —proverbial electricians
¢¢