[71bw]

No, the new system allows multiple users to play the same game at the same time (unless the publisher explicitely opted out).

[spockz]

Does it? I thought only as many times as there are original licenses in the family. Or is this yet another mechanism?

[TuringTest]

If you want to play the same exact title, yes. But previous versions would kick you out from playing a shared game if the owner was playing any other title in their library, and they've recently removed that behaviout.