That’s literally the whole point I am making: It doesn’t matter how I feel about it, it doesn’t matter how YOU feel about it. It’s not real. Neither you nor I nor anyone else has the right to judge someone else’s art.
It does matter how myself and wider society view disgusting content. It matters a lot. And society absolutely has a say of it’s acceptance or otherwise to such content. You saying otherwise is absurd.
In the same way that I can’t and shouldn’t write something incrediblely racist and pretend it’s ‘art’. Even if AI made it.
Attempting to give AI child porn a pass, as you are doing for some baffling reason, absolutely will create further harm further down the line.
I’d say it’s because the person you’re replying to rightfully sees it as a slippery slope. If you say this fake image that didn’t directly harm anyone is illegal, what’s to stop you from saying some other fake image that’s much more in line with social tastes is also illegal? Ie an artwork made of human shit, for example. Most people would be repulsed by that. But it doesn’t change the fact that it could be art. As long as it doesn’t concretely harm someone, it’s hard to equate it to said harm.