This is a nation of morons longing for a nanny state with a strong authoritarian rule.
The law will, of course, be ineffective to its intended purpose ... but like most with power in the nanny state they’ll feel good about themselves for passing it. Self-esteem is very important to these nannies.
Let me get this strait so now when ever you buy alcohol at the store or order a class of wine with dinner you are going to have to present ID and pass a background check?
That will work just great.