11xx series will mostly be disabled for mining at the driver/bios level. Like you cant SLI more than 2 cards in 10xx series, similarly the cards in 11xx wont work for compute loads if more than 2 are installed in the system.
Thats the best solution NVidia will have to isolate itself from last times crypto disaster.
Why would NVIDIA limit GPUs from mining/compute loads when they made a big profit of miners just recently? A potential move from them would be to cater to both gamers and miners by having seperate GPUs for graphics and for compute loads.
Banning a certain type of consumer makes no sense. Given that while miners RMA more, i'm pretty sure they also buy more GPUs which balance everything out.