But as an example, you WOULD be able to profitably mine bitcoin on 130nm ASICs if all the rest of the world had was CPUs/GPUs/FPGAs, which was more what the gra

But as an example, you WOULD be able to profitably mine bitcoin on 130nm ASICs if all the rest of the world had was CPUs/GPUs/FPGAs, which was more what the grandparent post was asking: 130nm hardware implementations can be much, much faster and/or energy efficient than a 7nm general-purpose chip which simulates the algorithm.