Well you still have wi-fi and LTE connectivity so your first point is off the table. You still have FM so that is also not an issue. Seems to me, all you lost is internet streaming radio. You can easily stream that from your phone. You’re really going to launch a class action lawsuit over internet streaming radio???!
You only have WIFI if you are at home. When out, you have no browser, no streaming radio, no color maps. The point is that they did not offer it as an option until later, but are turning off it on all cars.