Taxis have existed for more than half a century, the current regulations are built around the current model and are the culmination of over 50 years of knowledge, to discount the value of those regulations because a new company is having success by ignoring them is a mistake, just like it's a mistake for the regulations to not be revisited in light of the options new technology is creating.
What Uber is doing is interesting but there are real problems that need to be addressed, labelling every opponent in the business as "idiots" ignores the problems. Let's say hypothetically Uber becomes the biggest source of taxis in Boston, they drive out the incumbent "idiot" companies[1] that can't compete with the service Uber provides and then once Uber has an 80% market share they decide to increase their prices 50%? They decide to ban rides of less than 1 mile because that is hurting their bottom line? They decide that if you want to ride in an Uber cab you need to provide ID and have your fingerprints taken in case of crime? If they're a company built around ignoring regulations and have effectively killed all alternatives, then what? People can't just boycott Uber, because they have no other choices.
The current taxi companies cannot compete with Uber; if they try to they will lose their licenses to operate and they're not big enough to swallow the losses and evolve into an Uber alternative... by ignoring regulations Uber is making it impossible for anyone to compete. The regulations now are not perfect, as many articles have explained there are problems with them (such as restricted licensing to operate, huge start up costs...) but just ignoring them is not the solution.
As others have pointed out in this thread, there are ways to innovate within the taxi business while respecting the regulations and there are businesses doing that now, if Uber wants to genuinely protect consumer interests in the long term they should be pushing for the regulations to be addressed; not ignoring them and putting consumers at risk in the long term.
[1] Companies that have identified the regulations as not being perfect.