Flipping toggle switches went out of fashion many, many, many years ago. We've been describing to trainees (compilers) the dish we want for longer than most on HN have been alive.
That’s not the only difference at all. A good use of an LLM might be to ask it what the difference between using an LLM and writing code for a compiler is.
Equally a good use for a legacy compiler that compiles a legacy language. Granted, you are going to have to write a lot more boilerplate to see it function (that being the difference, after all), but the outcome will be the same either way. It's all just 1s and 0s at the end of the day.
Sorry friend, if you can’t identify the important differences between a compiler and an LLM, either intentionally or unintentionally (I can’t tell), then I must question the value of whatever you have to say on the topic.