Why is there a global shortage of semiconductor chips?

There is a global shortage of semiconductor chips because everyone suddenly needs more of them than we can make.

Imagine you have a toy factory where you build little robots. Each robot needs a special brain, like a tiny computer, to work properly. These brains are the semiconductor chips. Now, imagine your factory only makes 100 brains every day, but all of a sudden, everyone wants twice as many robots. Your factory can't keep up with the demand.

This is what happened in real life: more people started using devices like phones, computers, and even cars that need these tiny brains, the semiconductor chips, to work. But factories making them couldn’t make enough all at once because they had to slow down or stop for a while to fix problems and upgrade their machines.

Also, some of the places where these chips are made got really busy, like a kitchen where everyone wants dinner but only one person is cooking. So it took longer than usual to finish all the chips that were needed.

Because of this, there weren’t enough semiconductor chips for everything people wanted, and that’s why we have a shortage!