Output has been scarce for NVIDIA gpu's for quite some time. Often not even being able to support the demand for their cards. NVIDIA is a trillion dollar company right now. There should be no reason why they are restricting access to their reference cards and not able to support demand.
You are also not counting handheld use such as the Steamdeck. There is a reason Steamdeck doesn't use NVIDIA graphics.
You are also not counting handheld use such as the Steamdeck. There is a reason Steamdeck doesn't use NVIDIA graphics.