I recently upgraded my Outlook storage on main account to 2TB. Why can't this storage be shared with my "family" of other Outlook accounts---similar to Google One? I'm surprised that Microsoft extends this tremendous inconvenience to its users. Granted, MSFT wants to make money but the trade-off of creating inventive services to its users in sharing storage data to enjoy other MSFT apps would be compelling. Why must I purchase individual storage plans for all of my Outlook accounts which I use for various purposes? Please....be inventive and stay ahead of the curve on improving the online lives of your Outlook users. Much appreciated.