Graphics cards haven't been relevant to bitcoin in a long time, unless you mean the ripple effect this might have on the price of other cryptos.
So I think its a little premature to say that Graphics Cards unaffected by crypto.
https://www.digitaltrends.com/computing/cryptocurrency-minin...
The person you responded to said "graphics cards haven't been relevant to bitcoin" (not crypto)
Bitcoin isn't mined with GPUs any more. The GPU shortage is because of the ethereum hype which is strongly linked to bitcoin hype.