The biggest mistake this guy made was sending Jason an email with those lines. Stealing and sharing digital stuff is illegal which is not a news, however, you would usually do these kind of things anonym. This shawn guy however, doesn't even have the rights to sell stuff. I couldn't find anything official like a trade registrar or something like that regarding his site, which means he sells literally his whole stuff illegally. That being said, he has a lot of videos on his channel showing his face, name and possibly other infos as well, which must be in this particular case absolutely horrible for him. All in all if all goes in the wrong direction with him, Jason doesn't even have to move his finger. And It absolutely doesn't matter where he lives since these kind of things are international.
Ps: He sells also PC Games and other things not in the right way apparently.