Yes the comparison is ridiculous, but so is your complete dismissal of taxi regulations. If you can't see that, then I agree that there is no further basis for discussion.

Plus acknowledging that regulations do provide some benefit is reasonable. Regulations ensure that: * Taxis are regularly maintained * Pricing is standardized, transparent, with rules to prevent gouging during "surge" periods * Background checks for drivers * Drivers are qualified (have to pass various tests to get licensed)

On a more philosophical level, I think taxis serve a public utility function, similar to busses and subways. In this sense, some government oversight makes sense.