if anyone here is having a flickering issue after teh cyberpunk nvidia update and the most recent one here is the fix
1 FPS on good computer - Support / Technical Support - World of Warcraft Forums (blizzard.com)
go to the blue post… it helped me( you in game settings once reset to default) ( all of them) you may need to turn certain things off again but it fixed my flickering issue for now. hope this helps.
small edit… i havent adjusted in game settings since resetting all of them back to default after doing the first steps in the control panel and game runs fine atm.