Curious why Xbox would be much larger digitally than other platforms. Disproportionately large US install base compared to global where retail might be more prevalent in many countries?
Partially that, but I know at least for me, I have a much higher degree of confidence in the XBox ecosystem. It uses real two-factor instead of SMS like Sony does; the cloud save system "just works" when I play on PC and XBox for Play Anywhere titles; backwards compatibility has allowed me to continue playing purchases I made over ten years ago; and I'm banking on the possibility that any digitally owned titles may be playable over xCloud in the future.
It's the most comfortable I've felt in a digital ecosystem outside of Steam.