This means you can't pass the game around to your friends or sell it afterwards, which completely ruins the purpose of physical media imo. I mostly play PC these days so this doesn't affect me, but it's a disappointing direction for console games. At least they could've used an empty disc that has proof of ownership.
EDIT: Bethesda has confirmed that only the PC version won't include a disc. Physical versions of Xbox will include a disc. Whew.
Yep, this is the same shit they were trying to pull with the Xbox and Sony out a bunch of commercials of them handing their games to each other to let their friends borrow the game.
This is dumb.