To help me out? I’m patiently trying to explain to you that your mental model of copyright and particularly how it interacts with software is fundamentally flawed. I’m handwaving a lot of complexity when I refer to patents (and why clean rooms are important when dealing with implementation) because I’m not discussing patent law with you. I’m specifically responding to you saying “I didn’t clone a prior employer because copyrights.” That’s just factually wrong. Pulling me into “aha, but what about patents?” in a deep thread is extremely tiring.

I know how patents work. I hold 15 and I’ve defended two at trial. I’m tapping out here, since you’re simply competing with me to be less wrong the deeper this goes, and I’ve rapidly run out of patience to have intellectual property law explained to me by someone who doesn’t understand the fundamental purpose nor qualifications of copyright, and thinks it and fair use doctrine has any bearing on “I built a clone of Facebook”.