Learn about microsofts policies and tge legal jargon attached to the very download in question before acting high and mighty. It says on the download screen itself it could be used by multiple accounts on the purchasing console. Microsoft also has this in place as a download policy, AND, every other DLC for destiny has followed this policy until now. No one is stealing games..

All I've seen is a picture that is widely circulated. I have looked for this on the marketplace myself to see it in person, but I cannot find it anywhere. That picture could just as easily been photoshopped. What I have seen is plenty of announcements that made it very clear that each account would need to own the game and both expansions in order to play TTK.

Just go to the destiny start up page and choose to download it from trying to start the phobos mission. Thats where I downloaded it and saw it