The more the ingredients stray from: milk, cream, sugar, whatever flavor; the less it’s ice cream.
Figure anything store bought is also going to have some preservatives, but milk, cream, and sugar should be the first 3 things listed else it’s likely “frozen dairy” instead of ice cream.
Dear sir,
While we have not met, your opinion is so wrong I have no choice but to challenge you to a duel on that hill. Choose the weapons and the time.