Howard Baetjer, economics lecturer at Towson University, is upset wtih regulations restricting or banning Uber and Lyft in some cities. Well, that's not quite right. Technically, he is upset with all government regulation. He explains this in an article for Reason Magazine titled Not All Regulation Is Bad.
Baetjer's thesis is that free markets are capable of self-regulation, thus government regulation is an unnecessary waste at best; an economic burden and a hinderance to freedom at worst.