Chips
“Today’s computers comprise of on/off switches that correspond to the zeros and ones of digital logic, called bits. But quantum computers are filled with non-binary quantum bits, called qubits, that can exist as both a zero and one at the same time. By entangling a sufficiently large number of qubits together inside a quantum computer, they will be able to solve complex computational problems no single supercomputer can.” In other words, quantum computing could put a stop to traffic jams. (It can also do some other stuff…)
+ Ant-Man science adviser explains the real-life physics behind the film. (Oddly, in Ant-Man and The Wasp, there was a pretty strong link between using super powers and trying to get through traffic.)