If I learn something, it's worth it. (My time's worth rather a lot, except, generally, in the case of radio...I'm a sucker for radio...)
But why IBOC radio? there's so many more interesting radio modes out there. I have five radios next to me as I sit writing this including the computer. A Marantz receiver, a Hammarlund HQ-180, A Sony XDR-F1HD HD radio and a Meduci AMX-2000. Guess which one is used the least amount of time? Did you guess the Sony? Bingo! You win. I find none of the lure of radio in trying to receive 30 mile FM iBlock signals and even worse, 8 mile AM IBOC signals. I'll turn on the Hammarlund and listen to what's left of the WW broadcasters.
I'm also a sucker for radio, I own at least thirty old boatanchor communications receivers, and a few old transmitters, now those are interesting radios.