I think knowing a physical copy is coming out before it released digitally didn't help. It's certainly why I haven't bought it yet. Look at how well Octopath has done in terms of physical sales. That audience just may be more inclined to not go digital if the option is available. A lot of the games that have physical copies were announced after the fact or are significantly more expensive than their digital counterparts.
I'm waiting for the physical copy. It's one of my most wanted games, but am still holding out. Seriously should have just went simultaneous physical/digital release.