A typical legal rationale for protecting the consumer is based on the notion of policing market failures and inefficiencies, such as inequalities of bargaining power between a consumer and a business.
It sounds kind of expensive when you first check out, but it's actually pretty cheap if you consider it. Take something standard like a Philly roll (nori, salmon, cream cheese, cucumber, avocado). At Maki it will cost you $6, but the roll is pretty fat and you get 10 pieces. Most sushi bars charge around $5 and give you 6-8 pieces.
The Nutrient Score of Pioneer Choice Philadelphia Sushi Roll is on the low end of all the food items in our database, which means that, while it contains some vitamins and minerals per calorie, it is generally not a great source of them for your diet.