I guess the main point I’m trying to say that one doesn’t have to fold the second someone threatens you with legal action, even if you don’t have an attorney. A porcupine doesn’t automatically shed all its quills and throw themselves in a mountain lion’s mouth as soon as the mountain lion eyeballs it with a hungry look. You can f*!with people who f* with you. They may just go away when they realize you’re not going to make it easy for them.
The kid who posted this website could get a notarized affidavit saying he didn’t steal any IP, here’s how he got all the stuff, provide links to all the publicly available information, that he simply state that he built a hacky weekend project I good faith, and that no matter how much they pursued him or time they wasted on him, it wouldn’t change the facts of the case. The more time the attorneys spend going after him, the more they’re just gonna waste their own time and look super dumb. Say they are free to pursue whatever legal action they want, just like you’re free to stand up to a frivolous, insecure bully with too much money and free time. Take all the fun out of it for them, don’t roll over and take it because you’re afraid of being potentially bankrupted.