T defaults to any, not Passable, because unwrapped guests include
non-passables, like unwrapped functions and unwrapped state records.
(Unwrapped functions could be made into Remotables,
but since they still could not be made durable, in this context
it'd be pointless.)
Tdefaults toany, notPassable, because unwrapped guests include non-passables, like unwrapped functions and unwrapped state records. (Unwrapped functions could be made into Remotables, but since they still could not be made durable, in this context it'd be pointless.)