At least here in Minnesota, getting a REAL ID-compliant ID or license requires significantly more paperwork than a non-REAL ID compliant license. A REAL ID requires bringing some sort of document proving legal US presence, knowing your social security number, two documents proving where your live (from a specific list - not everything with your address qualifies,) and documents proving name changes if required (e.g. if you just have a birth certificate, no passport, but changed your name due to marriage, you also need to bring a marriage license.) This is true even if you already have a standard ID (as far as I can tell.) If I just want to renew my standard ID, none of that paperwork is required, and the standard ID has no direct address requirement (if I remember correctly, it's verified by sending the ID out by non-forwardable mail, so it's returned to DVS if the address I gave isn't where I reside.)
Frankly, I also generally like the passport card more than a driver's license as everyday identification. It doesn't have an address on it, making that less-publicly-known (especially by the scanners at stores that may decide to add it to their database during an ID check,) and if I'm traveling it's proof of citizenship and identity if needed. It also looks a lot closer to national ID cards issued in Europe than a NEXUS card (which I also have,) which gives me some comfort if I'm travelling internationally and need to keep some sort of ID on me for day-to-day use (not for immigration/border crossings, moreso proof of identity should I be asked for it.)