> Is RAM becoming less relevant when you have smart integration of software and hardware components, to a point where stratification is no longer necessary in most cases?
If they intend these things to run software development, audio/video editing, CAD, or any other resource-intensive workloads, there will absolutely be demand for more.
I could see the M2 coming with 32GB across the board, at which point the only current outliers (setting aside the Mac Pro as a special case) would be the 64GB configuration for the 16" Macbook Pro and the 64GB and 128GB configurations for the iMac. I could imagine Apple's optimizations closing the performance gap with the current 64GB offerings, and then perhaps they just leave 128GB customers to go all the way for the Mac Pro. I would be surprised to hear that they sell very many 128GB iMacs right now anyway.
If they intend these things to run software development, audio/video editing, CAD, or any other resource-intensive workloads, there will absolutely be demand for more.