There are some fairly major online video productions that feature RC aircraft heavily. http://flitetest.com/ is a major YouTube channel dedicated to model aviation. Ever major tech journalism sites has probably covered consumer-ready aircraft like DJI's products.

That there could be legal challenges for these companies is rage-inducing. It is completely ludicrous. It's a waste of everyone's time and money (both taxpayers paying for the bureaucracy, and the companies defending the legal challenges), and does absolutely nothing for safety.