Agreed that it's not totally clear cut on some of these, but I would just advocate for:

- a recognition that humans have exploits, we're not rational automatons. The power/resource asymmetries in a lot of these industries make it fundamentally "unfair" to model this like we would rational utility maximizers

- evaluate these things in terms of societal harm

That being said, yeah junk food should absolutely be regulated the industry is killing and crippling millions of people right now