If that were literally true Uber wouldn't currently exist. They were knowingly breaking laws and arguably continue to do so.
Uber's lawyers are interested in advocating for Uber, period. In most organizations the legal department can and will be overridden when it's in the company's financial interests. Saying that something is non-negotiable is the oldest negotiating tactic in the book. If Uber refuses to bargain over a settlement it's because (a) you're not bargaining hard enough or (b) they're prepared to go to court. You can never know without forcing the issue.
The Anglo-American legal system, and to a lesser extent most other legal systems, principally evolved to adjudicate disputes among aristocrats and merchants. Neither group is shy about advocating for themselves. If they want the maximum benefit of the law, neither should regular individuals be shy.