

You can promote and share articles such as the Mozilla research that this outrage came from to raise awareness and a coalition of like-minded, privacy-focused individuals.
You can donate to non profits that are dedicated to bringing these privacy invasions to light and fighting them such as the EFF or the Mozilla Foundation.
You can write to your Senators or your Representative to let them know you’re unhappy with how these companies are treating your legislators’ constituents.
I have done all of the three above and I can at least say that I’m doing my part even if I’m not going to the GM R&D facility.
I’m just impressed that the battery is still good!