Tesla applied for and received a permit, did they not?
That said, if Uber does want an actual autonomous more eventually, not getting that permit, and thumbing your nose at the authority who gives them out, is probably not a winning strategy...
...
Okay, just looked into a PDF[1] linked form the other article, and according to that, autonomous clearly includes what's going on here, and with Tesla's autopilot. I think Uber may have made a big mistake.
1: https://www.dmv.ca.gov/portal/dmv/detail/vr/autonomous/testi...
2: https://www.dmv.ca.gov/portal/wcm/connect/d48f347b-8815-458e...