> Were asbestos manufacturers externalizing the cost of asbestos? Are car, plane and ship manufacturers externalizing the cost of CO2? Are cigarette manufacturers externalizing the cost of cigarette butts?
In the examples given I don't disagree there was externalites being produced, I only disagree with the characterization that it was caused by the manufacturers[1]. Taking some examples from wikipedia[2]:
* In the case of Water pollution, I would say the entity causing the externality is the chemical plant doing the polluting, not the chemical plant for the precursor chemicals
* In the case of spam, I would say the spammers are causing the externality, not the authors of SMTP clients
* In the case of noise pollution, I would say the construction workers are causing the externality, not the makers of the jackhammers
>The difference between your examples and examples like plastic and the ones above is that yours are a one time cost with little to no negative externalities - hell most of them have positive externalities.
And what about the road network that auto manufacturers depend upon? Sure, we still might need one even without cars, but would need orders of magnitude less (in terms of area). We, the tax payers and residents are paying for the road network in the form of dollars need to maintain it, and the various quality of life damages that arise from it (noise pollution, air pollution, unwalkable cities, etc.).
[1] literally the first sentence of my initial comment: "why is it being characterized as an cost externalization by the petrochemical/packaging industries, rather than the consumers"
[2] https://en.wikipedia.org/wiki/Externality#Negative