Believe it or not, most free software developers aren't dying to spend their time and money to start a copyright lawsuit against Sony. That doesn't mean they're actually OK with their copyright and licenses being violated. Public shaming is often much more cost-effective. But if there's one company that doesn't give a rats ass, it's Sony.
Most free software developers also don't register their copyright (unlike Sony) and so aren't entitled to those fantastically high statutory damages. They have to prove actual damages. For free software.
Good luck.