[1] https://en.wikipedia.org/wiki/Uber_protests_and_legal_action...
I'm not sure about Uber as a company, but I am very sure that changing laws (AirBnB/Uber/Deliveroo/others) has been good for me and this should be the first thought in a startup rather than let's not bother because it seems to be illegal or I have to register as a bank (it's always a bank with the ideas I come up with...) to be allowed to do X. It's probably easier to break the law and ask forgiveness than mire yourself in regulation before you have customers...
I'd love to hear YCs take on this but as ever you only get their advice if you are in the club. Also they probably can't advocate doing illegal things (publicly anyway).
It's very difficult to say how corrupt a system actually is but there must be some research into it.
For what it's worth, they do have a very active and effective lobbying arm, which they've used to swing laws in their favour (and deliberately against competitors) in various markets.
I wonder if, between the successful disruption of the market, the tech sector and then society all falling over themselves lauding them, and the governments willingly towing the line, maybe they've become a little arrogant?