Depends on the circumstances. Now is it the practical move for most to show their ID? Yeah, sure. But If you're just on public streets, not driving and a cop asks you to ID yourself you are under no condition to do so unless the officer has reasonable suspicion. Could they make that up? Sure but also if you don't have it what are they gonna do? They either arrest you or let you go and in just about every state that's unlawful detention. But that's for local and state cops, who have to responsible for their actions (usually)
Also I'd have to ask if you are conservative or not because it's no longer surprising but getting pretty alarming that the conservatives who were so apoplectic for the past 10 years about the idea of "if you have nothing to hide you have nothing to worry about" justification for government overreach are so very quick to justify it now.
That shouldn't be principle you just let go of, so now me, the soyboy liberal is fighting for the idea that yes, this is America, you can walk around without ID and if you aren't doing crime then fuck off, you don't get to hassle me.
and both parties gleefully joined hands to pass shit like the Patriot Act.
Sure, this can be true but it is also true only one party is pushing it as far as we are here today. Even after the Patriot Act there was pretty strong bipartisan push back on the idea of a Federal ID system for those very reasons and now it's being made real in only the worst ways. We don't even get the convenience of a real ID system, we just have to ad-hoc it lest the secret police decide to not believe you or are in a bad mood. Only one party supports this state of affairs.
Turns out, the presidency just naturally lends itself to more authoritarianism then a Senator or House of Reps. does.
Not really, you see we have a choice in the matter and we chose the more authoritarian one. The man said he was gonna do a bunch of authoritarian shit and we said yes, please sir. You don't get to play the "Oh just how it is" card, there is culpability.