I don’t think the author (or many people) doubt that one can (and some will) find a way that does not “suck”
But it’s pretty clear that most people are not. For whatever reasons (mgmt pressure, trying to get ahead, skill issues, etc) they half ass it, accept the 10% (silent) fail rate and blame the bad outcomes on the AI as if that absolves them. Or, adopt the attitude that 10% fail is fine, and people who say otherwise are being picky, or are anti-ai luddites or whatever. You should accept that things will suck.
Yeah, a good reason to be touchy about AI is that it tips the balance of power to lazy people who don't want to work or think. On the scale of our whole society. Imagining the ideal responsible use by most others is folly. No matter how responsible and conscientious you, the reader, are with your use of it.
If you took a bad but functional AI generated service and transported it back to 2018 it would have been at worst just mediocre. People do seem forget how dreadful devslop was in the past. I'd take an AI generated mess to disentangle every time over a spaghetti codebase that grew organically in the hands of careless managers.