I agree.
6-12 months down the road, or perhaps even today with a little bit attention to the prompting, that would probably disappear and neither you or I would recognize these images as AI-made.
We are then left with the inconvenient realization that much of the photography we're used to isn't very original, at least as viewed on a computer screen. Which might feel a little uncomfortable at first, but I think in the end, it'll bring a couple of possibly more comforting ideas.
Firstly, as we all know on this forum, a computer screen is a poor facsimile of a real print - and there's still a degree of magic to seeing, fondling and admiring a real, physical print. Of course, there's no real print underlying
@Sean's examples; they're visually pleasing images as such, but no tangible artifact underlies them.
Secondly, once we have acknowledge that the vast majority of the photography that's made (including by us and certainly by myself) isn't particularly original. The creative aspect and perhaps also the intrinsic value lies in the hands-on nature of the process, and/or the fact that we have shaped the end result on every step along the way. I.e. it's not just the end result that represents the value, it's also and to a large extent the road that leads up to it.
AI can't touch that.
It's a different question, though, from the one this thread started with.
Also, as to your example of the comic group you're part of - your complaint the way I see it is with this one guy who doesn't want to play by your rules. The fact that he uses AI is of lesser importance. Had he made a poor ripoff version with his own hands, or had he outsourced it to Pakistan, you might have felt quite the same. It's not the car's fault that the dog was run over. The driver had a lot to do with it.