“If quantum computing hasn’t profoundly shocked you, you haven’t understood it yet”
Today’s smartphone have same ability as of military computer from 50 years with the size of an entire room. However, even after making exceptional steps in classical computers and technology since the arrival of quantum computers there are many problems that the classical computers are not been able to solev. Many geeks accept that quantum computers are the answer.
Reference:
https://medium.com/@techindustan/quantum-computing-explained-simply-and-how-actually-quantum-computers-work-c6e0667f3468