It doesn't sound like they are confident with the Vive in general, but with how much it costs vs it's marketing and titles going for it, I wouldn't be confident either, but they should pick up the pace and do more with it.
Well, HTC is confident enough on Vive to sell part of its phone business to Google instead of selling the VR part. That should be enough of a proof. But of course, HTC isn't Facebook and they need to make money from it.
Also, the Vive is still the best VR solution (helmet, controllers and tracking system) out there.
Please excuse my bad English.
Currently gaming on a PC with an i5-4670k@stock (for now), 16Gb RAM 1600 MHz and a GTX 1070
Steam / Live / NNID : jonxiquet Add me if you want, but I'm a single player gamer.