The rumours say 10 million iPhone Duo are being made, there are hundreds of millions of iPads so the numbers might not sway any opinions for a while.
I think they need to aggressively court developers, just give a buttload of advertising credit to nice apps that predate AI slop if they add compatibility, what does it cost Apple to "give" you $10k or $20k credit in their own ad system...
But the rumours also say they are going to squeeze the App Store for higher margins so maybe it is too late.