Has anyone heard an answer to how One Pricing will work if you already have Music through another service. Like we have Music through VZW. We also have D+ through Verizon and have the D+/Hulu/E+, and Disney deducts the price of D+ off the bundle price.I suspect Apple One is tied to iOS 14.1 and iPhone 12, widely speculated for next Tuesday (October 13).
If you are into streaming music, Apple One can be very compelling. Pay $5/month more and get Apple Arcade, Apple TV+, and iCloud -- $11-13/month value.
I buy all my music and stream through iTunes Match ($25/year), so I am clearly not the target audience. If Apple ever decide to offer iCloud-centric Apple One, 2TB iCloud instead of Apple Music, I would be all over it.