These aren't laptop parts though. Maybe they'll do integrated memory for laptops, since many solder that on anyway nowadays. But, for the desktop parts I don't

These aren't laptop parts though. Maybe they'll do integrated memory for laptops, since many solder that on anyway nowadays. But, for the desktop parts I don't see that being worthwhile unless it's used as something like with the 'X3D' chips, a large cache layer to the expandable memory. I feel like this is nicely indicated by how AMD's desktop APUs get a lot less interest, they were fine without it for several generations, and even now it's just an afterthought.