[michaelt]

Segment Anything is neat, but segmentation is far from solved.

If the user generates a picture of a horse and rider to add onto another composition - they probably want to include the saddle.

[GaggiX]

SAM is also conditioned on points, if it's ambiguous what you want to mask you can add a point on the saddle and the model will add it without a problem, segmentation is pretty much solved, I agree with the parent post.

[bavell]

IME I haven't gotten great results using SAM, maybe it was just the images I was using? They weren't great quality and it seemed to struggle with low contrast areas

[Zetobal]

If it's audio, images, cg or video it's almost always GiGo.