>>3654614>Fuji yes. It's their main systemI believe you'll find that, in terms of sales figures and profits, this is far and away Fuji's main system. The X-mount is a small fraction of their photography business, which is a small fraction of their overall business.
(Which isn't to say I think Fuji's going to drop the X-mount. It's profitable and good way to show off their optical expertise for their industrial shit, which is where they make their real money)
(But I also think it's silly to think that Sony's abandoned its APS-C line when it's still releasing APS-C cameras and lenses regularly)