Moving electrons in silicon circuits = Moving K+ and Na+ ions in cells. Same principle. There is nothing inherently special, sacred or non-physical about our circuits. They are very energy efficient (compared to current standards), highly parallel and it is a kluge hard to reverse-engineer but other than that they are sensors, processors and actuators. This blueprint is universal, trivially so.

As UmbertoNoEco says, CPUs absolutely are actuators controlling flow of electrons.

In fact a single transistor is both a sensor and actuator.

In fact you can use them to do things they were not designed to do like trough row hammer:

https://en.wikipedia.org/wiki/Row_hammer

CPUs can also detect things like collisions with cosmic rays.

CPUs just can't produce macroscopic forces relevant on human scale.