I gather the current plan seems to be along the lines of;
- Alpha 2 will not include vaults from home
- Alpha 3 will include routing nodes from home, but not vaults for data
- Alpha 4 is likely to include vaults from home
Things can change, and yes, the original plan way back was that everything would be running on vaults from home.
However, from tests that included fairly well functioning vaults from home (that ran for many days / a couple of weeks in some cases if I remember correctly), it wasn’t deemed stable enough without some new features that are being worked on now, and will be tested in future test / Alpha networks.