And every tool humanity creates can be used for both good and evil.

You can use a hammer to build a house or you can use a hammer to kill somebody by hitting them over the head.

A car can get you distances that would have taken a horse and buggy days, or it can be used to hurt people in crowds.

Nuclear energy can be used to destroy a city or light hundreds of millions of homes for decades or centuries.

There is no tool that is inherently good or inherently evil. The person wielding the tool is what determines how it is used.