I met toolmakers. of course they are good in making their tools, passionate about making it work, better, better, better. The more difficult it is to make, the more rewarding at the end of the day when it finally works. Some use the tools to make things, some use them to destroy things. But this is not the concern of the toolmakers. or, better to say, it is the concern, deep in mind somewhere but it is not possible to work if your soul is eaten by the burden of responsibilities. Tools are there to be used. It is up to the users what they do with it. He is just a toolmaker.