Regard to code maintenance:

I’m actually of the mind it will be easier IF you follow a few rules.

Code maintenance is already a hassle. The solution is to maintain the intent or the original requirements in the code or documentation. With LLMs, that means carrying through any prompts and to ensure there are tests generated which prove that the generated code matches the intent of the tests.

Yes, I get that a million monkeys on typewriters won’t write maintainable code. But the tool they are using makes it remarkably easy to do, if only they learn to use it.