Distributing software without the permission of the author is the definition of software piracy. This is literally software piracy.
The laws that prevent what you consider awesome work like this also prevent people from stealing your work. If we didn’t have these laws, we couldn’t have a software economy. It would be nearly impossible to make a living as a software engineer. The people who created these laws had the prudence to judge that the ability for programmers to securely make a living for their work is more important than the ability for programmers to take someone else’s work and do whatever they want with it.