Most probably nvidia will lock the bios and make it less efficient for mining. . We need compute drivers for nvidia gaming cards. . :-)

Because they Hate money ?

Don't worry, nvidia is doing fine. In fact it's becoming a bit scary, having bought out ARM : https://www.marketwatch.com/story/nvidias-deal-with-arm-paves-the-path-to-a-trillion-dollar-market-value-2020-09-14 It smells like another giant with its hands in many cookie jars. Let's hope AMD isn't left in the dust, and Intel finally comes up with a decent GPU.