Financial bubbles occur when large groups of investors repeatedly make poor investment decisions, often due to greed, misunderstanding and easy money. A modern-day example of this is quantum computing.
Quantum computing is often portrayed as an up-and-coming technology whose eventual impact will only be rivalled by artificial intelligence. According to the quantum evangelists, it is only a matter of time before a fully-functional quantum computer will appear and do everything from revolutionising drug development to cracking internet encryption schemes.
Billions of dollars have poured into the field in recent years, culminating with the public market debuts of prominent quantum computing companies like IonQ, Rigetti and D-Wave through 2021’s favourite frothy market phenomenon, special purpose acquisition vehicles (Spacs).