Now a new CEO is here, I will reiterate that Intel should NOT abandon their client dGPU efforts.
All the progress they are making with serving customers and rapidly improving drivers? I guarantee if they do iGPU-only it'll disappear again, back to being a mediocre, HD Audio like irrelevance. I heard nonsense from Intel too many times that they'll "focus on GPU", first on X3000 in 2006, then again with the successor, then again with Sandy Bridge, then again with Haswell, and with Iris Xe parts "now we're really going to focus on GPU".
The actual focus? Didn't happen until their real dGPU product, the ARC dGPU. The rest didn't matter. Because simply until 2 years ago, they had zero incentive.
If they announce they'll focus on "AI" only, which means server GPU, then the same result will happen.
Cheap, Fast, Good, and you can only choose two? Well, only the client market requires the most careful balance between all three. Server GPUs don't care about the first, therefore competitors that have client experience will eventually undercut you, and over time be faster as well, because they get learnings from serving an order of magnitude larger customer base.