When CPUs, GPUs, and memory are no longer bottlenecks for pretty much imaninable workload but mining and operating systems don't blue screen much, keycaps are what we're left with to talk about. It's a good sign for users but it's also boring.
It seems to me the way is open for liquid nitrogen cooling solutions for high performance keyboarding. Chromium nickel springs, copper bases, polytetrafluoroethylene containment liners, and high-lead solder will be much sought after to withstand the rigors of nitrogen cooling.