The "cashier standard" you advocate for has already crept toward centralized state tracking in places like Utah. When you go to a restaurant and order a drink, the staff are required to take it to the back and scan it for verification. The scanned data is also compared with a state database of DUI offenders. It's not clear whether the database is stored on site, or if that data goes out on the wire for the check; presumably the latter. Scanned data is also stored for up to 7 days by the restaurant, and it's easy to imagine further creep upping that storage bound.

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anonym29 7 hours ago | parent [-]

This is not the case in most of the country. Utah is largely influenced by a Mormon / LDS culture that expresses heavy opposition to drinking. I am clearly not proposing that the cards be scanned Utah style, I am proposing that they be glanced at by a cashier, everywhere else style.

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rationalist 7 hours ago | parent | next [-]

More and more places I go in other states besides Utah, try to scan IDs when purchasing alcohol.

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anonym29 7 hours ago | parent [-]

Again, the proposal isn't for a system which requires scanning of IDs, it's for a system where the cashier glances at the ID. You're arguing against a strawman. You may argue that the system proposed could evolve into the system you're describing, but still, you're arguing against a hypothetical future fiction. If we're going to be arguing about what the proposal might evolve into in the future, we might as well be arguing about what we should be doing when aliens arrive, since they might arrive in the future, too.

	▲	Supermancho 7 hours ago \| parent [-]
		> we might as well be arguing about what we should be doing when aliens arrive, since they might arrive in the future, too. Did aliens land in multiple states already? Strawman deflections aside, scanning is the natural evolution and has already happened across multiple kinds of exchange (money markers, various ids, various phone apps, etc). Government issue has a benefit of an independent verification system. It's super expensive for various government agencies to integrate into businesses. Constituents and businesses don't want that, leading to a much more comfortable adversarial relationship, imo.

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traderj0e 4 hours ago | parent | prev [-]

California grocery stores scan ID too