They don’t have the means to produce at scale, which has resulted in wild price fluctuations on their end. (even though to steamdeck OLED did sell out at the much higher price.) To me at most they will continue with the controller, but that’s about it.
I really hope Valve has been cooking something to launch with the Frame. But personally I’m very happy with my library and play VR FPS most days, player counts could be higher but the community is awesome.