Or abolish the whole process that enforces certain rules are followed in construction and operations - after all, anyone can "vote with their walley", do their own building and fire inspections, and just not go to the hotels/bars/clubs/appartement buildings/roads that are hazardously build.
I swear, libertarians' whole shtick falls appart if you think about it seriously for more than a few minutes in a wider context, yet still so many of them are everywhere.