[ultrarunner]

I’m not a lawyer, but Arizona’s age restriction law explicitly requires recording the details via mag stripe. Whether that applies to something not straightforward in the language I don’t know.

Either way, I routinely get comments about where I live, how my hair looks now, my birthday (coincides with a major date in the US). It’s very low level invasion of privacy, but most of the time I don’t want to small talk at the grocery store, I want to finish what I need to and go. N=1 and all that, but I get the point. At least no one under 21 ever drinks here.