If run locally, why?
To answer your question, he modified my comment (see the parentheses):
"> The point is, who gives a damn about (doing an illegal thing) in reality, on their (private property where nobody is likely to see that)?"
So... at best what he said is purely theoretical. He admitted it himself: "nobody is likely to see that". Though I am not sure I agree with it, but then again, in reality, no one gives a fuck, at least not in Europe.
breaking license will do what? whats up with licenses and violations? you and me are random people on internet
The same thing breaking any license does. If you do it in your basement, nothing by definition. If you incorporate it in a service or distribute it as part of a project, well then you're on the hook. (and that is what license holders tend to care about)