Trust me : Computing’s Hardware have already change over the age !
It this video, called “Quantum Computing: Revolutionizing computation through quantum mechanics“, The Microsoft researcher of Station Q group, Dr Krysta Svore, shows in one slide that Computing’s Hardware have already change over the age !
From mechanical machines, early in 100 BC (!) to transistors based actual machines.
This slide could summary my questionning concern about people would seem to not accept that ,in some years, there could be a evolution of hardware that support our “computing needs”. May be it will be Quantum computing, maybe DNA based computing or something else. But Computing’s hardware could change over the age.