The consumer market for PCs is in a weird spot and has been there for a while now, but it gets increasingly tough.Here is a question, have we reached a point where what we have is good enough for 95% of the market? If so, there is little incentive for general public to buy the new shiny thing even the relative performance is high. Majority of general purpose software is not limited my modern hardware, and many use cloud based software. It would take few years for software to catch up to the current hardware. What I am trying to say is, Intel (and AMD) have to find different market/target for new CPUs. Otherwise they won't able cover the R&D and manufacturing cost.
Having said that, personally I want more than 16 cores(p-cores) in desktop .
General purpose computing isn’t quite a thing anymore. There is no “home computer”, people use personal mobile devices for media consumption, communications etc. That corner is iOS/Android domain.
What PC has is certain segments.
Students and professionals still want windows machines (mostly laptops) for productivity. Battery life, size, thermals, screens etc do matter there so in a sense there is always room for better hardware.
Then there is the whole gaming market. With discrete GPUs slowly becoming very expensive, the DIY market is in murky waters but premade desktops by big brands and gaming laptops are still there and they need advanced hardware all the time. If you add that the handheld gaming PC rise, it is evident that gaming PCs become “consolized”. They are devices that are often almost entirely dedicated to gaming (I can think only of render workstations that are widely used on a consumer basis and use similar hardware to gaming PCs).
What Intel should have done (and still can) in the consumer domain is swallow their pride and utilize their unique position. They are the only company that has x86 CPUs, GPUs and their own fabs. They should do what AMD did once upon a time. Accept lower margins and start offering gaming SoCs, semi custom even (for consoles and handhelds), and gaming GPUs (DIY, laptop even). But they need to go all in and not just top their toes like they have been doing for so long. Bring a full product range from top to bottom at half the price or lower of what nvidia offers.