keep in mind why some of those taxi regulations were created in the first place.
In the not so distance past there was a FLOOD of drivers, few rules and regulations and eventually a "race to the bottom" (too many drivers chasing too few fares).
Then the pendulum of regulation swings TOO FAR in the other direction, creating the "medallion" system where these are worth a small fortune.
A happy medium is where the market self-clears with reasonble regulations to protect both drivers and consumers.
AirBnB is in the same boat. It was a good idea when it was individuals renting out unused rooms for some extra cash. now AirBnB is an unlicensed hotel, where people buy up houses specifically for AirBnB.
There are countless stores of people renting property, and then turning around and putting that on AirBnB.
And strongly agree, some rules are dumb, but the correct approach should be to push for change, not run illegal businesses like AirBnB, Uber, etc.
If i called someone to come get me from "A" and drop me off at "B" how is this "ride sharing" and not a taxi service?