Exactly. It's both shocking and scary how many are missing the point. That list of "early adopter" sates includes some of the most backwards, authoritarian-friendly states in the country (Oklahoma, I'm looking at you). There's a reason for that. Digital ID is a horrible idea and a privacy nightmare.
And you're going to personally guarantee that NO law enforcement officer anywhere, EVER is going to demand to hold your phone?
Again, cops do not do what they are required/allowed by the law or the Constitution, they do anything they want.
"They won't take your phone"?? Really? Given the numerous documented interactions where people are tased and arrested for not showing an ID (when not required) makes me doubt this statement. How about the many videotaped incidents of cops taking phones from people who are recording events lawfully, just because they don't like it? Cops don't obey the law or the Constitution. You know very well that your statement, "They won't take your phone" is ludicrously false.
"But, but, I read on Macrumors that you wouldn't take my phone..."