What's the catch?
The user experience is also not great with professional looking AI apps, I've just tried PhotoCraft and couldn't paste an image from the clipboard. Clone stamp doesn't have a live update, etc.
I'd recommend looking into Affinity which is a merged version of PS+Illustrator. The product feels like it at least tries to be a little different. It's also free.
I think there are about a dozen of these now.
No doubt it’ll get better in time.
The "no one maintains AI slop" idiom is more for things which are bespoke and/or don't have much demand, and this clearly has demand.