Short term can, IME, be very short. I've seen people generate, say, a bash script with an LLM. It's generated: short term, the problem is "solved": we've generated a bash script.

… but does it work? Someone comes along, reviews it, "this is garbage, and does not do what it says it purports to do". Perhaps it even gave an output: the script computed … something, but it's just GIGO.

But that "check if this works" friction is the same friction that is what people try to avoid by generating it with an LLM in the first place. If you're too lazy to write the script, you're practically by definition too lazy to verify it.