Those sorts of actions are what regulation was supposed to prevent. The current option, of crowd-sourcing information about possible lodging, wasn't previously

Those sorts of actions are what regulation was supposed to prevent. The current option, of crowd-sourcing information about possible lodging, wasn't previously possible. While we still need regulation to prevent the dumping of raw sewage, we could get so much more out of the space we have with decentralized, information-rich decision making. Plus, it's not like regulation has actually kept people like him from doing illegal things. As long as the punishment is "a fine" breaking the law is just another cost of doing business. If instead the government could evict him from his properties he might possible decide its worth following the law.