There is also not that much milk in a serving of ice cream since it is usually less than the 1:1 with amount of cream, typically 2:1 cream to milk, plus sugar,

There is also not that much milk in a serving of ice cream since it is usually less than the 1:1 with amount of cream, typically 2:1 cream to milk, plus sugar, stabilizers, flavorings. A milkshake would be much more milk though I’d think.