Comment by GrilledChips
3 days ago
In the 60's we actually had extremely capable, fully-developed computers. Advanced systems like the IBM System360 and CDC 6600.
Quantum computing is currently stuck somewhere in the 1800's, when a lot of the theory was still being worked out and few functional devices had even been constructed.
Oh no, that isn't factually correct. We have the theory. The theory is viable and provable and shown in both of the major branches of quantum computing, qubit and photonic. The key issue as I say is each has multiple 'architectures' for lack of a better term for each branch. We do have functional devices, it is just the function they provide is useless as we can already do it on a laptop. Which partially is a massive issue as Quantum computing almost needs to skip ahead of those development years classical computing was afforded.