Well that's certainly true 👍 - but the diagram also shows North Carolina to have 'Brew Thru's' and they do have the Closed Container laws.
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In fact, plenty of states allow drive-through liquor stores but also comply with the Closed Container laws.
My comment was about the hypocrisy of selling alcohol directly to the passengers of a vehicle who can't then even open the bottle within the vehicle. From the standpoint of coming from a country where it's totally fine to have open alcohol in a vehicle (as long as the driver isn't consuming it over the given limit) but you'll have to park up and get out of it to go and buy the alcohol.