[zen928]

> you must also regulate the sort of vehicles ordinary people can buy and the sort of homes they can own.

Yep, we already do that. Vehicles and houses have to conform to a set of standards that provide security and safety measures for others, e.g. "Street legal" car restrictions, fire hazard safety requirements and building permit regulations and state codes that adhere to city guidelines, etc. Might need to include a few more talking points from the political pundit you're regurgitating views from for a better argument.