Yup. The best thing we can all do is shine a light on it. I'm a lawyer and one thing that's important to remember in all of this is the interconnectedness of things, and being strategic about how to proceed is important. Shine the light everywhere. As in, one thing to consider is that some proponents of Free Software do not actually want certain types of high-profile public cases on the GPL even when they law appears…
At this point, isn't precedent already set? There have been more than a few GPL lawsuits where the courts ruled in favor of the GPL. This wiki has a list (https://wiki.fsfe.org/Migrated/GPL%20Enforcement%20Cases) of them.
Some of those are in the US, others in the EU. Not sure if US judges have to consider precedents set in EU countries?