It's a little interesting that that are going to the Video 1st/ Training second model and abandoning the HPC market where they can't compete with high, multi TB workstations.
But I guess it's playing to the strength that video decode/encode has right now with the M series chips.
I wish that they would have a tiered memory expansion, eg 192gb fast tier, and expandable to 1.5TB slower but DDR5 expandable.