I mean, is there any Photoshop feature that’s come to dominate people’s workflows so quickly?
People (e.g. photographers) who use Photoshop “in anger” for professional use-cases, and who already know how to fix a flaw in an image region without generative fill, aren’t necessarily going to adopt it right out of the gate. They’re going to tinker with it a bit, but time-box that tinkering, otherwise sticking with what they can guarantee from experience will get a “satisfactory” result, even if it takes longer and might not have as high a ceiling for how perfectly the image is altered.
And that’d just people who repair flaws in images. Which I’m guessing aren’t even the majority of Photoshop users. Is the clone brush even in the top 5 Photoshop features by usage?