It's not even a matter of "good" and "bad". Modern society is complicated and individuals cannot (and should not) be expected to study and understand every different ways in which it could kill people.
Like, why do we have maximum seating limits and doors that open outside? You could be a completely honorable restaurant owner, religiously clean the kitchen every day, and strive to give your patrons the best meal every day. And then one day an old wire shorts out, the restaurant catches fire, and people are trapped inside pushing against a door opening inward - something you've never even thought about the whole time. Everybody dies.
* Under libertarian thinking, once everybody dies the grieving families can take their business elsewhere, thus proving that we needed no regulations, after all.
Like, why do we have maximum seating limits and doors that open outside? You could be a completely honorable restaurant owner, religiously clean the kitchen every day, and strive to give your patrons the best meal every day. And then one day an old wire shorts out, the restaurant catches fire, and people are trapped inside pushing against a door opening inward - something you've never even thought about the whole time. Everybody dies.
* Under libertarian thinking, once everybody dies the grieving families can take their business elsewhere, thus proving that we needed no regulations, after all.