There only challenge to this truth is that the hardware for quantum computing is yet to become ubiquitous. But everything is up for debate right from what is taught in Computer Science in Ivy League Universities, to PhD Candidate Research and the very structure of the Internet, if it shall remain to be called that.
We are like at the point where the Abacus or Mechanical Computer, was dethroned by Digital Bit Byte computers.
Nyagudi