Maybe there's a way that Hubs can make money? "Virtual office service" seems like the obvious answer in this growing remote work situation (see also: Immersed VR), but with Facebook's lower level hardware access they may be poised to eat that space too.
Hardware-agnostic seems like a big selling point for Mozilla's service vs FB. Unless my company is going to go all-in and buy everyone a 'work headset' like how we have work laptops, they'll want it to be cross platform compatible so users have a choice.
