This is about the processors, not the laptops, so commenting on the chips instead. They look great, but they look like they're the M1 design, just more of it. Which is plenty for a laptop! But it'll be interesting to see what they'll do for their desktops. Most of the additional chip area went into more GPUs and special-purpose video codec hardware. It's "just" two more cores than the vanilla M1, and some of the effi…
You'd have to be extremely old to remember that era. Lots of stuff important to making computers work got split off into separate chips away from the CPU pretty early into mass computing, such as sound, graphics, and networking. We've also been sending a lot of compute from the CPU into the GPU as late for both graphics and ML purposes.
Lately it seems like the trend has been taking these specialized peripheral chips and moving them back into SoC packages. Apple's approach here seems to be an evolutionary step on top of say, an Intel chip with integrated graphics, rather than a revolutionary step away from the era of general purpose computing.