Many people with passports didn’t get the “RealID” because the Passport always usurped it.

That's a really good point. I have a "RealID", which is just a way to say that I showed my passport at a DMV; but I also had to jump an extra hurdle to get that star.

If you have a passport right now and don't have your license with a star, you should do so.

I obviously carry my driver's license with me everywhere, but when doing things like air travel or interacting with federal processes, I bring my passport since, to me, the federal document supersedes the state document stating federal was checked.

The dystopian scenario is that the federal side can revoke your document and, if you haven't already been validated, you no longer can validate your federal status; and that federal status can be required to vote or travel.

"Your passport is no longer valid because of " + You need a RealID to vote now = people who can't vote because the government doesn't like them and can invent a reason to invalidate a passport.

I'd say have both: If you don't have a passport, get one; if you don't have a star on your state driver's license or ID card, get one.