Sorry no... This is 3rd party Liability and that can not be the basis for a free society, as at that point everything becomes regulated
Want to go back to Alcohol Prohibition as well?
Further The Father is also free to choose a job where he makes less money that would impact the "little girl" in negative ways, or may choose to tell off his boss and get fired, will you now regulate speech "for the children"
>>The idea that drug use is a victimless crime is patently false and all it takes is a few moments of thought to realize it.
Victimless crime is defined for First Party victimization, to most people 3rd party liability is not a thing, Ford is not responsible if someone kills someones else in a F150, A Gun Manufacturer is not responsible when someone kills someone with a gun... The victims of those crimes are victim of the PERSON that victimized them, the driver or murder
Drug abuse can lead to other crimes, such as theft, and the victims of those crimes are victims of the drug user.
However you can not have a free society if you start shifting the liability upstream, at that point you get in a Pre Crime laws (which is what Drug laws are) and you end up with a whole negative effect and tyranny