Victoire saw that customer comin' - all that extra cost just adds complexity and possible wheel compromise, not to mention it fucks up the aesthetics of one of the more beautiful and functional hubs out there.
I think they've done this so it's easy to remove the hub, as a service requires the hub being sent back to Taiwan, the bearings are pressed in with a 1 ton hydraulic press, so are not user serviceable.
This caught my eye just now. What's it all about?
The article doesn't say...