Yeah, this is a big deal. Uber has gambled everything on self-driving cars, what with their absurd burn rate and all. If that gets shut down because of trade secret injunctions, I don't think they have time to pivot to another strategy, especially after their reputation has nosedived.
I'm honestly amazed that anybody bought "pivot to self-driving cars" as a strategy. Even if it did work and they built perfect working autonomous vehicle software, right now, legitimately, what's the next step? Were they going to buy and operate a fleet? Have random people sign up to rent their unused cars out as taxis?
I don't see what's the problem with that.