I don't think it is a state issue per se. People have to apply for it. For example, my wife's had a real ID DL since 2008 or so when she was issued her first US DL from Hawaii. She applied for it. I already a Hi DL, so when renewals came up, I just renewed in the old format.
Hawaii must have changed that, though, as I recall a friend in Hawaii telling me his 80 YO mom, born in Hawaii, had to come up with a birth certificate to renew. I think at that point HI DL renewals must have required conversion to a real ID.
When I got to Oregon in 2016, I turned in my non-real ID Hawaii DL, took a written exam and an eye test, and they gave me a non real ID Oregon DL. My wife dodn't get around to applying for her Oregon DL until a couple of years later, and they swapped hers, along with an eye test and written exam, for an Oregon real ID DL.
In 2021 (?), renewing my Oregon DL, I took along my passport, paid a bit extra, and got an Oregon real ID DL.
By the way, what is this "enhanced DL" i see referred to above?